Most Common Car Issues

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Dynamic Brake Support (DBS)

Engine Configuration

MOST COMMON PROBLEMS

AUDI A4 allroad 2018

The 2018 Audi A4 allroad Premium Plus is a versatile multipurpose passenger vehicle (MPV) with a 2.0L inline 4-cylinder gasoline engine producing 252 hp. It features advanced safety systems like Dynamic Brake Support, Forward Collision Warning, and Blind Spot Warning, along with standard amenities such as a backup camera and parking assist. This crossover utility vehicle offers a comfortable ride with a seating capacity for five and a well-appointed interior. Built in Ingolstadt, Germany, it combines performance with luxury, making it a great choice for those seeking a reliable and stylish vehicle.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

Audi

Engine Number of Cylinders

Other Engine Info

Gasoline(50-st) Emissions Certification Test Group: JVGAV02.0A7C Federal/California Emission Standard:Bin 70/LEV III ULEV 70

Problems:

Engine misfire

Commonly due to ignition system problems, fuel delivery issues, or sensor malfunctions.

Oil consumption

Some Audi engines are known to consume more oil than normal, leading to frequent top-offs and potential engine damage if not monitored.

Turbocharger issues

Turbocharged engines can experience failures in the turbo itself or related components, such as intercoolers and boost control systems.

Timing chain tensioner failure

This can lead to timing chain slack, causing noise, poor engine performance, or even catastrophic engine failure if the chain skips.

Carbon build-up

Direct injection engines can have carbon build-up on intake valves, leading to reduced performance and engine efficiency.

Coolant leaks

Coolant leaks can occur from various places such as the water pump, radiator, or hoses, leading to overheating issues.

Fuel injector problems

Fuel injectors can become clogged or malfunction, causing misfires, poor fuel economy, and rough idle.

Electrical issues

Modern vehicles have complex electrical systems that can suffer from sensor failures, wiring issues, or module malfunctions.

Pcv valve failure

A faulty Positive Crankcase Ventilation (PCV) valve can cause oil leaks, increased oil consumption, and rough running.

AUDI A4 2017

The 2017 Audi A4 quattro premium plus is a sophisticated passenger car with a top speed of 130 MPH and a 2.0-liter gasoline engine producing 252 horsepower. It features standard safety systems such as Dynamic Brake Support, Forward Collision Warning, and Pedestrian Automatic Emergency Braking. With advanced comfort features like keyless ignition and an auto-reverse system for windows and sunroofs, it offers a premium driving experience. The car is manufactured in Ingolstadt, Germany, and comes with a base price of $41,100.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

252

Engine Manufacturer

Audi

Engine Number of Cylinders

Other Engine Info

Fuel: Gas (50-St); Emissions Certification Test Group: HVGAJ02.0AAC; HVGAV02.0A7C; Federal/California Emission Standard: Int T3 Bin 125 /ULEV II;IntT3 Bin 70/ULEV 70

Problems:

Turbocharger failure

The 2017 Audi A4, with its turbocharged 4-cylinder engine, can experience turbocharger issues, such as bearing failures or wastegate problems, leading to reduced performance and increased emissions.

Carbon buildup

Direct injection engines, like the one in the 2017 Audi A4, often suffer from carbon buildup on intake valves, which can cause rough idling, misfires, and reduced fuel efficiency.

Oil consumption

Some Audi A4 models have been known to consume oil excessively, which can lead to frequent top-ups and potential engine damage if not monitored.

Timing chain tensioner failure

The timing chain tensioner in the Audi A4 can fail, causing the chain to become loose, which may result in engine misalignment and severe internal damage if not addressed.

Water pump failure

The water pump in the 2017 Audi A4 can fail prematurely, leading to coolant leaks and potential overheating issues if not replaced in time.

Ignition coil and spark plug issues

The ignition system components, such as coils and spark plugs, can fail, leading to misfires and poor engine performance.

Fuel injector problems

Fuel injectors in the 2017 Audi A4 can become clogged or fail, causing rough running, decreased power, and increased fuel consumption.

FORD Focus 2017

The 2017 Ford Focus ST is a sporty hatchback with a 2.0L GTDI turbocharged inline-4 engine, delivering 252 horsepower. This model features a versatile 5-door design, providing practicality alongside its performance. Manufactured in Wayne, Michigan by Ford Motor Company, it offers safety features such as front, knee, and side airbags across both passenger rows. With a gross vehicle weight rating under 6,000 lbs, it's designed for nimble handling and efficiency.

Spec:

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

Ford

Engine Model

2.0L GTDI Premium Fuel

Engine Number of Cylinders

Problems:

Oil leaks

Common in Ford Focus models due to worn-out gaskets or seals, which can result in noticeable oil spots under the vehicle.

Engine overheating

Often caused by issues with the cooling system, such as a faulty thermostat, radiator problems, or coolant leaks.

Timing belt issues

The timing belt may wear out prematurely, leading to potential engine damage if not replaced at recommended intervals.

Turbocharger problems

Since the 2.0L GTDI engine is turbocharged, it may face issues like turbo lag, lack of power, or even turbo failure if not properly maintained.

Fuel injector problems

Clogged or faulty fuel injectors can lead to poor engine performance, misfires, and decreased fuel efficiency.

Ignition coil failure

Ignition coils can wear out or fail, causing misfires, rough idling, and difficulties starting the engine.

Carbon build-up

Direct fuel injection engines like the 2.0L GTDI are prone to carbon build-up on intake valves, which can affect performance and fuel economy.

High-pressure fuel pump issues

The high-pressure fuel pump can fail or malfunction, leading to poor engine performance or stalling.

Engine mount wear

Engine mounts may wear out over time, causing excessive engine vibration and noise.

AUDI A4 allroad 2018

The 2018 Audi A4 allroad Premium Plus is a versatile multipurpose passenger vehicle (MPV) with a 2.0L in-line 4-cylinder gasoline engine producing 252 hp. It offers advanced safety features, including standard Dynamic Brake Support, Forward Collision Warning, and a Blind Spot Warning system. With seating for five, a top speed of 130 mph, and a base price of $47,200, it's designed for both comfort and performance. The car is equipped with modern conveniences like a backup camera, parking assist, and keyless ignition, all built in Germany.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

Audi

Engine Number of Cylinders

Other Engine Info

Gasoline(50-st) Emissions Certification Test Group: JVGAV02.0A7C Federal/California Emission Standard:Bin 70/LEV III ULEV 70

Problems:

Engine misfire

Commonly due to ignition system problems, fuel delivery issues, or sensor malfunctions.

Oil consumption

Some Audi engines are known to consume more oil than normal, leading to frequent top-offs and potential engine damage if not monitored.

Turbocharger issues

Turbocharged engines can experience failures in the turbo itself or related components, such as intercoolers and boost control systems.

Timing chain tensioner failure

This can lead to timing chain slack, causing noise, poor engine performance, or even catastrophic engine failure if the chain skips.

Carbon build-up

Direct injection engines can have carbon build-up on intake valves, leading to reduced performance and engine efficiency.

Coolant leaks

Coolant leaks can occur from various places such as the water pump, radiator, or hoses, leading to overheating issues.

Fuel injector problems

Fuel injectors can become clogged or malfunction, causing misfires, poor fuel economy, and rough idle.

Electrical issues

Modern vehicles have complex electrical systems that can suffer from sensor failures, wiring issues, or module malfunctions.

Pcv valve failure

A faulty Positive Crankcase Ventilation (PCV) valve can cause oil leaks, increased oil consumption, and rough running.

AUDI A4 allroad 2018

The 2018 Audi A4 allroad Prestige is a sophisticated multipurpose passenger vehicle (MPV) designed with safety and performance in mind. Equipped with a 2.0L inline engine producing 252 hp, it offers a top speed of 130 mph. This luxury vehicle features a comprehensive suite of standard safety technologies, including Dynamic Brake Support, Adaptive Cruise Control, and Blind Spot Warning. With a starting price of $53,000, it provides a blend of comfort and advanced driving assistance systems for a premium driving experience.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

Audi

Engine Number of Cylinders

Other Engine Info

Gasoline(50-st) Emissions Certification Test Group: JVGAV02.0A7C Federal/California Emission Standard:Bin 70/LEV III ULEV 70

Problems:

Engine misfire

Commonly due to ignition system problems, fuel delivery issues, or sensor malfunctions.

Oil consumption

Some Audi engines are known to consume more oil than normal, leading to frequent top-offs and potential engine damage if not monitored.

Turbocharger issues

Turbocharged engines can experience failures in the turbo itself or related components, such as intercoolers and boost control systems.

Timing chain tensioner failure

This can lead to timing chain slack, causing noise, poor engine performance, or even catastrophic engine failure if the chain skips.

Carbon build-up

Direct injection engines can have carbon build-up on intake valves, leading to reduced performance and engine efficiency.

Coolant leaks

Coolant leaks can occur from various places such as the water pump, radiator, or hoses, leading to overheating issues.

Fuel injector problems

Fuel injectors can become clogged or malfunction, causing misfires, poor fuel economy, and rough idle.

Electrical issues

Modern vehicles have complex electrical systems that can suffer from sensor failures, wiring issues, or module malfunctions.

Pcv valve failure

A faulty Positive Crankcase Ventilation (PCV) valve can cause oil leaks, increased oil consumption, and rough running.

AUDI A4 allroad 2017

The 2017 Audi A4 allroad Premium Plus is a versatile multipurpose passenger vehicle featuring a 2.0L 4-cylinder gasoline engine producing 252 hp and achieving a top speed of 130 mph. It seats five comfortably and comes equipped with numerous standard safety features, including Dynamic Brake Support, Forward Collision Warning, Pedestrian Automatic Emergency Braking, and Blind Spot Warning. The vehicle also boasts a premium interior with advanced front airbags, a backup camera, parking assist, and keyless ignition. This model is built in Ingolstadt, Germany, and is priced at $47,000.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

252

Engine Manufacturer

Audi

Engine Number of Cylinders

Other Engine Info

Gasoline(50-st) Emissions Certification Test Group: HVGAJ02.0AAC Federal/California Emission Standard:Int T3 Bin 125/ULEV 125

Problems:

Dynamic brake support (dbs) issues

Problems with the dynamic brake support system can cause the vehicle to not automatically apply the brakes in emergency situations, potentially increasing the risk of a collision.

Turbocharger failure

The 2017 Audi A4 allroad with a 4-cylinder engine is turbocharged, and turbocharger failures can lead to significant power loss, poor engine performance, and increased exhaust smoke.

Oil consumption

Some Audi engines, particularly the 2.0L TFSI, are known for excessive oil consumption, which can lead to frequent oil top-ups and potential engine damage if not monitored.

Carbon buildup

Direct-injection engines, like the one in the A4 allroad, can suffer from carbon buildup on the intake valves, leading to reduced engine performance and fuel efficiency.

Timing chain tensioner failure

Faulty timing chain tensioners can lead to timing chain stretch or failure, which can cause severe engine damage if not addressed.

Cooling system issues

Problems with the cooling system, such as thermostat or water pump failure, can lead to engine overheating and potential engine damage.

Fuel injector issues

Faulty or clogged fuel injectors can cause misfires, rough idling, and poor acceleration.

Electrical system problems

Issues with the vehicle's electrical system, including faulty sensors or wiring, can lead to various engine performance problems and warning lights on the dashboard.

Pcv valve failure

A faulty Positive Crankcase Ventilation (PCV) valve can cause oil leaks, increased oil consumption, and rough engine idle.

Ignition coil failure

Failed ignition coils can cause engine misfires, leading to rough running and decreased performance.

AUDI A5 2018

The 2018 Audi A5 Coupe is a stylish two-door vehicle powered by a 2.0L inline-four engine producing 252 hp. Built in Ingolstadt, Germany, it features advanced safety with airbags throughout and a manual transmission. The A5 quattro Premium Plus S Line offers a refined driving experience with premium features and top-notch engineering from Audi.

Spec:

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

Audi

Engine Number of Cylinders

Other Engine Info

T.G.:JVGAV02.0A7C(auto.),Emis std: Bin 70 /LEV III ULEV 70(auto.)

Problems:

Oil leaks

In-line engines, especially in models like the Audi A5, can develop oil leaks over time due to gasket wear and tear.

Turbocharger issues

The Audi A5 with a 2.0L turbocharged engine may experience turbocharger issues, leading to reduced performance or turbo failure.

Carbon build-up

Direct injection engines, such as those in the Audi A5, are prone to carbon build-up on intake valves, which can affect performance and fuel efficiency.

Timing chain problems

Some Audi engines have been known to have timing chain tensioner issues, which can lead to engine misfires or more severe engine damage if not addressed.

Coolant leaks

In-line engines may develop coolant leaks from the water pump or hoses, which can lead to overheating if not repaired.

Ignition coil failure

The ignition coils in Audi engines can fail, leading to misfires, rough idling, and poor acceleration.

Exhaust gas recirculation (egr) issues

Problems with the EGR system can result in poor emissions performance and engine stalling.

Fuel injector problems

Faulty fuel injectors can cause poor fuel economy, rough running, and difficulty starting the engine.

FORD Focus 2017

The 2017 Ford Focus ST is a sporty hatchback equipped with a 2.0L GTDI Premium Fuel engine, delivering 252 horsepower. Manufactured in Wayne, Michigan, this 5-door model features comprehensive safety with airbags in the front, side, and a knee airbag for the driver. Its in-line 4-cylinder engine is turbocharged, offering a dynamic driving experience. Ideal for those seeking performance and practicality in a compact package.

Spec:

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

Ford

Engine Model

2.0L GTDI Premium Fuel

Engine Number of Cylinders

Problems:

Oil leaks

Common in Ford Focus models due to worn-out gaskets or seals, which can result in noticeable oil spots under the vehicle.

Engine overheating

Often caused by issues with the cooling system, such as a faulty thermostat, radiator problems, or coolant leaks.

Timing belt issues

The timing belt may wear out prematurely, leading to potential engine damage if not replaced at recommended intervals.

Turbocharger problems

Since the 2.0L GTDI engine is turbocharged, it may face issues like turbo lag, lack of power, or even turbo failure if not properly maintained.

Fuel injector problems

Clogged or faulty fuel injectors can lead to poor engine performance, misfires, and decreased fuel efficiency.

Ignition coil failure

Ignition coils can wear out or fail, causing misfires, rough idling, and difficulties starting the engine.

Carbon build-up

Direct fuel injection engines like the 2.0L GTDI are prone to carbon build-up on intake valves, which can affect performance and fuel economy.

High-pressure fuel pump issues

The high-pressure fuel pump can fail or malfunction, leading to poor engine performance or stalling.

Engine mount wear

Engine mounts may wear out over time, causing excessive engine vibration and noise.

AUDI A4 2017

The 2017 Audi A4 quattro premium plus is a sophisticated passenger car equipped with a 2.0L, 252 hp engine, and a manual transmission. Safety features are robust, including Dynamic Brake Support (DBS), Forward Collision Warning (FCW), and Pedestrian Automatic Emergency Braking (PAEB) as standard. The vehicle offers seating for five and includes advanced tech like a backup camera, keyless ignition, and parking assist. Starting at $41,100, it combines performance, safety, and luxury.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

252

Engine Manufacturer

Audi

Engine Number of Cylinders

Other Engine Info

Fuel: Gas (50-St); Emissions Certification Test Group: HVGAJ02.0AAC; HVGAV02.0A7C; Federal/California Emission Standard: Int T3 Bin 125 /ULEV II;IntT3 Bin 70/ULEV 70

Problems:

Turbocharger failure

The 2017 Audi A4, with its turbocharged 4-cylinder engine, can experience turbocharger issues, such as bearing failures or wastegate problems, leading to reduced performance and increased emissions.

Carbon buildup

Direct injection engines, like the one in the 2017 Audi A4, often suffer from carbon buildup on intake valves, which can cause rough idling, misfires, and reduced fuel efficiency.

Oil consumption

Some Audi A4 models have been known to consume oil excessively, which can lead to frequent top-ups and potential engine damage if not monitored.

Timing chain tensioner failure

The timing chain tensioner in the Audi A4 can fail, causing the chain to become loose, which may result in engine misalignment and severe internal damage if not addressed.

Water pump failure

The water pump in the 2017 Audi A4 can fail prematurely, leading to coolant leaks and potential overheating issues if not replaced in time.

Ignition coil and spark plug issues

The ignition system components, such as coils and spark plugs, can fail, leading to misfires and poor engine performance.

Fuel injector problems

Fuel injectors in the 2017 Audi A4 can become clogged or fail, causing rough running, decreased power, and increased fuel consumption.

FORD Focus 2014

The 2014 Ford Focus ST is a dynamic hatchback offering a 2.0L inline-4 engine with 252 horsepower. Manufactured in Wayne, Michigan, it boasts advanced safety features including front, knee, and side airbags. With its sporty design and efficient fuel injection system, it’s a standout in its class.

Spec:

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

Ford

Engine Number of Cylinders

Problems:

Oil leaks

Over time, seals and gaskets can wear out, leading to oil leaks which can cause engine damage if not addressed.

Coolant leaks

The Focus has been known to have issues with coolant leaks due to faulty hoses or a failing water pump, leading to overheating problems.

Timing belt wear

The timing belt can wear out or break, which can cause severe engine damage if not replaced at recommended intervals.

Ignition coil failure

The ignition coils in the Focus can fail, leading to misfires and poor engine performance.

Carbon buildup

Direct injection engines like the one in the Focus can suffer from carbon buildup on the intake valves, affecting performance and fuel economy.

Pcv valve issues

Problems with the positive crankcase ventilation (PCV) valve can lead to oil consumption issues and rough idling.

Egr valve problems

The exhaust gas recirculation (EGR) valve can become clogged or fail, leading to poor engine performance and increased emissions.

Sensor failures

Various sensors, such as the oxygen sensor or mass airflow sensor, can fail and cause the engine to run inefficiently or trigger the check engine light.

FORD Focus 2014

The 2014 Ford Focus ST is a sporty hatchback equipped with a robust 2.0-liter inline-4 engine, delivering 252 horsepower. Manufactured in Wayne, Michigan, this vehicle features advanced safety systems, including front and side airbags and a direct TPMS. Designed for driving enthusiasts, it has a manual seat belt system and utilizes Stoichiometric Gasoline Direct Injection for fuel efficiency.

Spec:

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

Ford

Engine Number of Cylinders

Problems:

Oil leaks

Over time, seals and gaskets can wear out, leading to oil leaks which can cause engine damage if not addressed.

Coolant leaks

The Focus has been known to have issues with coolant leaks due to faulty hoses or a failing water pump, leading to overheating problems.

Timing belt wear

The timing belt can wear out or break, which can cause severe engine damage if not replaced at recommended intervals.

Ignition coil failure

The ignition coils in the Focus can fail, leading to misfires and poor engine performance.

Carbon buildup

Direct injection engines like the one in the Focus can suffer from carbon buildup on the intake valves, affecting performance and fuel economy.

Pcv valve issues

Problems with the positive crankcase ventilation (PCV) valve can lead to oil consumption issues and rough idling.

Egr valve problems

The exhaust gas recirculation (EGR) valve can become clogged or fail, leading to poor engine performance and increased emissions.

Sensor failures

Various sensors, such as the oxygen sensor or mass airflow sensor, can fail and cause the engine to run inefficiently or trigger the check engine light.

FORD Focus 2018

The 2018 Ford Focus ST is a sporty hatchback featuring a 2.0L GTDI turbocharged inline-4 engine, delivering 252 hp. It offers a 5-door configuration and is manufactured by Ford Motor Company in Wayne, Michigan. Safety features include front, side, and knee airbags, along with direct TPMS. The Focus ST is designed for performance and practicality, making it an excellent choice for driving enthusiasts.

Spec:

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

Ford

Engine Model

2.0L GTDI

Engine Number of Cylinders

Problems:

Oil leaks

Common in many engines, especially around valve cover gaskets and oil pan gaskets, leading to oil dripping and potential engine damage if not addressed.

Timing chain issues

Timing chain tensioners can fail, leading to a rattling noise and potentially severe engine damage if the chain slips or breaks.

Turbocharger problems

Since the 2.0L GTDI engine is turbocharged, issues such as turbo lag, boost leaks, or turbo failure can occur, affecting performance.

Carbon build-up

Direct injection engines like the 2.0L GTDI can suffer from carbon deposits on intake valves, leading to rough idling and reduced performance.

Cooling system failures

Radiator, water pump, or thermostat issues can lead to overheating, which is detrimental to the engine's longevity.

Ignition coil failures

The 2.0L GTDI engine can experience ignition coil malfunctions, causing misfires and poor engine performance.

Fuel injector problems

Fuel injectors can become clogged, leading to poor fuel delivery and engine misfires.

Pcv valve issues

A faulty Positive Crankcase Ventilation (PCV) valve can cause oil consumption problems and rough engine idle.

Sensor failures

Common sensors like the mass airflow sensor (MAF) or oxygen sensors can fail, leading to poor fuel economy and performance issues.

Exhaust system leaks

Leaks in the exhaust system can cause a loss of power and increased emissions, often detected by a loud exhaust noise.

FORD Focus 2018

The 2018 Ford Focus ST is a sporty hatchback equipped with a 2.0L GTDI turbocharged inline-4 engine, producing 252 hp. With five doors and advanced safety features like front, knee, and side airbags, it ensures a secure and thrilling ride. Built in Wayne, Michigan, this model showcases Ford's commitment to performance and quality.

Spec:

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

Ford

Engine Model

2.0L GTDI

Engine Number of Cylinders

Problems:

Oil leaks

Common in many engines, especially around valve cover gaskets and oil pan gaskets, leading to oil dripping and potential engine damage if not addressed.

Timing chain issues

Timing chain tensioners can fail, leading to a rattling noise and potentially severe engine damage if the chain slips or breaks.

Turbocharger problems

Since the 2.0L GTDI engine is turbocharged, issues such as turbo lag, boost leaks, or turbo failure can occur, affecting performance.

Carbon build-up

Direct injection engines like the 2.0L GTDI can suffer from carbon deposits on intake valves, leading to rough idling and reduced performance.

Cooling system failures

Radiator, water pump, or thermostat issues can lead to overheating, which is detrimental to the engine's longevity.

Ignition coil failures

The 2.0L GTDI engine can experience ignition coil malfunctions, causing misfires and poor engine performance.

Fuel injector problems

Fuel injectors can become clogged, leading to poor fuel delivery and engine misfires.

Pcv valve issues

A faulty Positive Crankcase Ventilation (PCV) valve can cause oil consumption problems and rough engine idle.

Sensor failures

Common sensors like the mass airflow sensor (MAF) or oxygen sensors can fail, leading to poor fuel economy and performance issues.

Exhaust system leaks

Leaks in the exhaust system can cause a loss of power and increased emissions, often detected by a loud exhaust noise.

AUDI A4 allroad 2017

The 2017 Audi A4 allroad is a premium CUV boasting a 2.0L, 252 hp gasoline engine. Standard safety features include Dynamic Brake Support, Forward Collision Warning, and Pedestrian Automatic Emergency Braking. It offers a spacious interior with seating for five, a backup camera, and keyless ignition. Designed with luxury and safety in mind, this model also features advanced front airbags and a suite of Audi Pre Sense systems.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

252

Engine Manufacturer

Audi

Engine Number of Cylinders

Other Engine Info

Gasoline(50-st) Emissions Certification Test Group: HVGAJ02.0AAC Federal/California Emission Standard:Int T3 Bin 125/ULEV 125

Problems:

Dynamic brake support (dbs) issues

Problems with the dynamic brake support system can cause the vehicle to not automatically apply the brakes in emergency situations, potentially increasing the risk of a collision.

Turbocharger failure

The 2017 Audi A4 allroad with a 4-cylinder engine is turbocharged, and turbocharger failures can lead to significant power loss, poor engine performance, and increased exhaust smoke.

Oil consumption

Some Audi engines, particularly the 2.0L TFSI, are known for excessive oil consumption, which can lead to frequent oil top-ups and potential engine damage if not monitored.

Carbon buildup

Direct-injection engines, like the one in the A4 allroad, can suffer from carbon buildup on the intake valves, leading to reduced engine performance and fuel efficiency.

Timing chain tensioner failure

Faulty timing chain tensioners can lead to timing chain stretch or failure, which can cause severe engine damage if not addressed.

Cooling system issues

Problems with the cooling system, such as thermostat or water pump failure, can lead to engine overheating and potential engine damage.

Fuel injector issues

Faulty or clogged fuel injectors can cause misfires, rough idling, and poor acceleration.

Electrical system problems

Issues with the vehicle's electrical system, including faulty sensors or wiring, can lead to various engine performance problems and warning lights on the dashboard.

Pcv valve failure

A faulty Positive Crankcase Ventilation (PCV) valve can cause oil leaks, increased oil consumption, and rough engine idle.

Ignition coil failure

Failed ignition coils can cause engine misfires, leading to rough running and decreased performance.

AUDI A4 2018

The 2018 Audi A4 quattro premium plus is a well-equipped passenger car featuring a 2.0L inline engine producing 252 hp. It offers advanced safety features like Dynamic Brake Support, Forward Collision Warning, and a suite of airbags, including knee and curtain airbags for all rows. The vehicle's interior seats five, and it comes standard with a backup camera, parking assist, and keyless ignition. With a top speed of 130 mph and a base price of $39,200, it's a compelling choice for those seeking performance and safety.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

Audi

Engine Number of Cylinders

Other Engine Info

Fuel: Gas (50-St); Emissions Certification Test Group:JVGAV02.0A7C(AUTO.); Federal/California Emission Standard: Bin 70 /LEV III ULEV 70(AUTO.) Emissions Certification Test Group: JVGAV02.0AAC (MAN.); Federal/California Emission Standard: Bin125 /LEV III ULEV 125(MAN.)

Problems:

Oil consumption

Some Audi A4 models, particularly those around the 2018 model year, are known for excessive oil consumption. This can lead to frequent oil top-ups and potential engine damage if not monitored.

Timing chain issues

Audi engines, including the inline-4, may experience timing chain tensioner problems. If the tensioner fails, it can lead to serious engine damage due to improper timing.

Turbocharger problems

The 2.0-liter turbocharged engine in the Audi A4 can develop issues with the turbocharger, leading to reduced performance and potential engine damage if not addressed.

Carbon build-up

Direct injection engines, like the one in the 2018 Audi A4, can suffer from carbon build-up on the intake valves, which can affect performance and fuel economy.

Cooling system failures

Issues with the cooling system, including water pump failures, are common and can lead to overheating and severe engine damage.

Fuel injector malfunction

Fuel injectors can become clogged or fail, leading to poor engine performance, misfires, and reduced fuel efficiency.

Pcv valve failure

The Positive Crankcase Ventilation (PCV) valve can fail, causing oil leaks, increased oil consumption, and rough idling.

Ignition coil problems

Faulty ignition coils can lead to misfires, rough idling, and reduced engine performance.

Crankshaft sensor failure

A failing crankshaft sensor can cause the engine to stall, fail to start, or run irregularly, as it affects the engine's timing.

Egr valve issues

The Exhaust Gas Recirculation (EGR) valve can become clogged or fail, leading to increased emissions, reduced fuel efficiency, and poor engine performance.

AUDI A4 2018

The 2018 Audi A4 quattro premium plus is a German-engineered, left-hand drive passenger car equipped with a 2.0L inline gasoline engine producing 252 hp. It features standard safety systems like Dynamic Brake Support (DBS), Forward Collision Warning (FCW), and multiple airbags including front, side, and knee protection for both driver and passenger. The vehicle offers seating for five across two rows and includes a standard backup camera, traction control, and parking assist. Its base price is $39,200, and it comes with optional Blind Spot Warning (BSW).

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

Audi

Engine Number of Cylinders

Other Engine Info

Problems:

Oil consumption

Some Audi A4 models, particularly those around the 2018 model year, are known for excessive oil consumption. This can lead to frequent oil top-ups and potential engine damage if not monitored.

Timing chain issues

Audi engines, including the inline-4, may experience timing chain tensioner problems. If the tensioner fails, it can lead to serious engine damage due to improper timing.

Turbocharger problems

The 2.0-liter turbocharged engine in the Audi A4 can develop issues with the turbocharger, leading to reduced performance and potential engine damage if not addressed.

Carbon build-up

Direct injection engines, like the one in the 2018 Audi A4, can suffer from carbon build-up on the intake valves, which can affect performance and fuel economy.

Cooling system failures

Issues with the cooling system, including water pump failures, are common and can lead to overheating and severe engine damage.

Fuel injector malfunction

Fuel injectors can become clogged or fail, leading to poor engine performance, misfires, and reduced fuel efficiency.

Pcv valve failure

The Positive Crankcase Ventilation (PCV) valve can fail, causing oil leaks, increased oil consumption, and rough idling.

Ignition coil problems

Faulty ignition coils can lead to misfires, rough idling, and reduced engine performance.

Crankshaft sensor failure

A failing crankshaft sensor can cause the engine to stall, fail to start, or run irregularly, as it affects the engine's timing.

Egr valve issues

The Exhaust Gas Recirculation (EGR) valve can become clogged or fail, leading to increased emissions, reduced fuel efficiency, and poor engine performance.

AUDI A4 2018

The 2018 Audi A4 quattro premium plus is a sophisticated passenger car offering a 2.0L in-line engine with 252 hp and a top speed of 130 MPH. It features standard Dynamic Brake Support (DBS), Forward Collision Warning (FCW), and a suite of airbags for enhanced safety. The vehicle accommodates five passengers and includes advanced safety systems like Audi Pre Sense and Hill Start Assist. With a base price of $39,200, it combines luxury with practicality, making it an excellent choice for discerning drivers.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

Audi

Engine Number of Cylinders

Other Engine Info

Problems:

Oil consumption

Some Audi A4 models, particularly those around the 2018 model year, are known for excessive oil consumption. This can lead to frequent oil top-ups and potential engine damage if not monitored.

Timing chain issues

Audi engines, including the inline-4, may experience timing chain tensioner problems. If the tensioner fails, it can lead to serious engine damage due to improper timing.

Turbocharger problems

The 2.0-liter turbocharged engine in the Audi A4 can develop issues with the turbocharger, leading to reduced performance and potential engine damage if not addressed.

Carbon build-up

Direct injection engines, like the one in the 2018 Audi A4, can suffer from carbon build-up on the intake valves, which can affect performance and fuel economy.

Cooling system failures

Issues with the cooling system, including water pump failures, are common and can lead to overheating and severe engine damage.

Fuel injector malfunction

Fuel injectors can become clogged or fail, leading to poor engine performance, misfires, and reduced fuel efficiency.

Pcv valve failure

The Positive Crankcase Ventilation (PCV) valve can fail, causing oil leaks, increased oil consumption, and rough idling.

Ignition coil problems

Faulty ignition coils can lead to misfires, rough idling, and reduced engine performance.

Crankshaft sensor failure

A failing crankshaft sensor can cause the engine to stall, fail to start, or run irregularly, as it affects the engine's timing.

Egr valve issues

The Exhaust Gas Recirculation (EGR) valve can become clogged or fail, leading to increased emissions, reduced fuel efficiency, and poor engine performance.

AUDI A5 2018

The 2018 Audi A5 Coupe is a sleek, two-door vehicle powered by a 2.0L inline-4 engine producing 252 hp. Manufactured in Ingolstadt, Germany, it features advanced safety with curtain, front, knee, and side airbags. This model includes a manual transmission and is equipped with an indirect TPMS. The A5 quattro Premium Plus S Line offers both luxury and performance.

Spec:

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

Audi

Engine Number of Cylinders

Other Engine Info

T.G.:JVGAV02.0A7C(auto.),Emis std: Bin 70 /LEV III ULEV 70(auto.)

Problems:

Oil leaks

In-line engines, especially in models like the Audi A5, can develop oil leaks over time due to gasket wear and tear.

Turbocharger issues

The Audi A5 with a 2.0L turbocharged engine may experience turbocharger issues, leading to reduced performance or turbo failure.

Carbon build-up

Direct injection engines, such as those in the Audi A5, are prone to carbon build-up on intake valves, which can affect performance and fuel efficiency.

Timing chain problems

Some Audi engines have been known to have timing chain tensioner issues, which can lead to engine misfires or more severe engine damage if not addressed.

Coolant leaks

In-line engines may develop coolant leaks from the water pump or hoses, which can lead to overheating if not repaired.

Ignition coil failure

The ignition coils in Audi engines can fail, leading to misfires, rough idling, and poor acceleration.

Exhaust gas recirculation (egr) issues

Problems with the EGR system can result in poor emissions performance and engine stalling.

Fuel injector problems

Faulty fuel injectors can cause poor fuel economy, rough running, and difficulty starting the engine.

HONDA Accord 2018

The 2018 Honda Sport, manufactured by American Honda Motor Co., features a 2.0L turbocharged K20C4 engine with 252 hp. It offers advanced safety systems, including standard Dynamic Brake Support, Lane Departure Warning, Forward Collision Warning, Blind Spot Warning, and Adaptive Cruise Control. With a top speed of 155 mph and a base price of $25,780, this 5-seater passenger car promises both performance and value. Built in Marysville, Ohio, it boasts 19-inch wheels and a comprehensive suite of standard safety features.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

HONDA

Engine Model

K20C4

Engine Number of Cylinders

Engine Stroke Cycles

Other Engine Info

Direct Fuel Injection

Problems:

Dynamic brake support (dbs) malfunction

Dynamic Brake Support systems can sometimes fail to activate during an emergency, reducing stopping power and increasing the risk of a collision.

Engine misfires

Misfires can occur due to issues with the spark plugs, ignition coils, or fuel injectors, affecting engine performance and fuel efficiency.

Turbocharger issues

Turbocharged engines like the K20C4 can experience problems such as turbo lag, boost leaks, or turbo failure, impacting power delivery.

Oil consumption

Some Honda engines, including the K20C4, are known to consume more oil than expected, leading to frequent oil top-ups and potential engine damage if not monitored.

Fuel injector clogging

Direct fuel injection systems can suffer from clogged fuel injectors, causing poor fuel economy, rough idling, and reduced performance.

Timing chain wear

Over time, the timing chain can stretch or wear out, causing timing issues, engine noise, or even catastrophic engine failure if not addressed.

Overheating

Cooling system issues such as a faulty thermostat, water pump, or radiator can lead to engine overheating, which can cause severe engine damage if not resolved.

Engine mounts wear

Engine mounts can wear out over time, leading to increased engine vibrations, noise, and potential damage to other engine components.

Sensor failures

Critical sensors like the oxygen sensor, mass airflow sensor, or crankshaft position sensor can fail, leading to poor engine performance, increased emissions, and potential stalling.

HONDA Accord 2019

The 2019 Honda Sport, manufactured by American Honda Motor Co., Inc. in Marysville, Ohio, is a left-hand drive passenger car equipped with a 2.0L turbocharged K20C4 engine producing 252 hp. It features a comprehensive safety suite including Dynamic Brake Support, Lane Departure Warning, Forward Collision Warning, and Adaptive Cruise Control. The vehicle seats five, has a top speed of 155 MPH, and comes with standard features such as a backup camera, ABS, and electronic stability control. With a base price of $26,180, this model offers a blend of performance and safety in a sleek, sporty package.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

HONDA

Engine Model

K20C4

Engine Number of Cylinders

Engine Stroke Cycles

Other Engine Info

Direct Fuel Injection

Problems:

Dynamic brake support (dbs) malfunction

The DBS system may fail to engage properly, leading to reduced braking assistance during emergencies.

Oil consumption

The K20C4 engine may consume oil at a higher rate, requiring frequent oil checks and top-ups.

Turbocharger issues

The turbocharger in the K20C4 engine may experience wear and tear, leading to reduced performance or failure.

Fuel injector problems

Direct fuel injection systems can have issues with clogged or malfunctioning fuel injectors, affecting engine performance and efficiency.

Carbon buildup

Direct injection engines are prone to carbon buildup on intake valves, which can affect engine performance and fuel efficiency.

Timing chain tensioner failure

The timing chain tensioner in the K20C4 engine may fail, leading to timing issues and potential engine damage.

Cooling system leaks

The cooling system may develop leaks, leading to overheating and potential engine damage.

Variable valve timing (vvt) issues

Problems with the VVT system can lead to poor engine performance and fuel efficiency.

Transmission problems

Common in Honda Accords, transmission issues can manifest as slipping, rough shifting, or complete failure.

Electronic control unit (ecu) failures

The ECU may experience software or hardware issues, leading to various engine performance problems.

Battery drain

Electrical issues may cause the battery to drain quickly, leading to starting problems.

Sensor failures

Various sensors (e.g., oxygen sensor, mass airflow sensor) may fail, leading to incorrect readings and engine performance issues.

FORD Focus 2014

The 2014 Ford Focus ST is a sporty hatchback with a 2.0L, 252 hp in-line 4-cylinder engine. Manufactured by Ford in Wayne, Michigan, this model features advanced safety options such as front, side, and knee airbags. With Stoichiometric Gasoline Direct Injection (SGDI) and a direct TPMS type, it offers both performance and safety in a compact package.

Spec:

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

Ford

Engine Number of Cylinders

Problems:

Oil leaks

Over time, seals and gaskets can wear out, leading to oil leaks which can cause engine damage if not addressed.

Coolant leaks

The Focus has been known to have issues with coolant leaks due to faulty hoses or a failing water pump, leading to overheating problems.

Timing belt wear

The timing belt can wear out or break, which can cause severe engine damage if not replaced at recommended intervals.

Ignition coil failure

The ignition coils in the Focus can fail, leading to misfires and poor engine performance.

Carbon buildup

Direct injection engines like the one in the Focus can suffer from carbon buildup on the intake valves, affecting performance and fuel economy.

Pcv valve issues

Problems with the positive crankcase ventilation (PCV) valve can lead to oil consumption issues and rough idling.

Egr valve problems

The exhaust gas recirculation (EGR) valve can become clogged or fail, leading to poor engine performance and increased emissions.

Sensor failures

Various sensors, such as the oxygen sensor or mass airflow sensor, can fail and cause the engine to run inefficiently or trigger the check engine light.

HONDA Accord 2018

The 2018 Honda Sport is a versatile passenger car with a 2.0L turbocharged engine, producing 252 hp. It features advanced safety systems like Dynamic Brake Support, Lane Departure Warning, and Blind Spot Warning. With a top speed of 155 MPH, it offers a sporty drive enhanced by a manual transmission. Priced at $25,780, it combines performance and safety in a sleek package.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

HONDA

Engine Model

K20C4

Engine Number of Cylinders

Engine Stroke Cycles

Other Engine Info

Direct Fuel Injection

Problems:

Dynamic brake support (dbs) malfunction

Dynamic Brake Support systems can sometimes fail to activate during an emergency, reducing stopping power and increasing the risk of a collision.

Engine misfires

Misfires can occur due to issues with the spark plugs, ignition coils, or fuel injectors, affecting engine performance and fuel efficiency.

Turbocharger issues

Turbocharged engines like the K20C4 can experience problems such as turbo lag, boost leaks, or turbo failure, impacting power delivery.

Oil consumption

Some Honda engines, including the K20C4, are known to consume more oil than expected, leading to frequent oil top-ups and potential engine damage if not monitored.

Fuel injector clogging

Direct fuel injection systems can suffer from clogged fuel injectors, causing poor fuel economy, rough idling, and reduced performance.

Timing chain wear

Over time, the timing chain can stretch or wear out, causing timing issues, engine noise, or even catastrophic engine failure if not addressed.

Overheating

Cooling system issues such as a faulty thermostat, water pump, or radiator can lead to engine overheating, which can cause severe engine damage if not resolved.

Engine mounts wear

Engine mounts can wear out over time, leading to increased engine vibrations, noise, and potential damage to other engine components.

Sensor failures

Critical sensors like the oxygen sensor, mass airflow sensor, or crankshaft position sensor can fail, leading to poor engine performance, increased emissions, and potential stalling.

AUDI A4 allroad 2018

The 2018 Audi A4 allroad Prestige is a versatile multipurpose passenger vehicle equipped with a 2.0L inline gasoline engine delivering 252 hp. It features advanced safety systems like Dynamic Brake Support, Lane Departure Warning, and Adaptive Cruise Control. With a top speed of 130 MPH and a base price of $53,000, it offers luxury and performance, along with standard amenities like a backup camera, parking assist, and blind spot warning. Built in Ingolstadt, Germany, it comfortably seats five and maintains a strong focus on safety with comprehensive airbag coverage and electronic stability control.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

Audi

Engine Number of Cylinders

Other Engine Info

Gasoline(50-st) Emissions Certification Test Group: JVGAV02.0A7C Federal/California Emission Standard:Bin 70/LEV III ULEV 70

Problems:

Engine misfire

Commonly due to ignition system problems, fuel delivery issues, or sensor malfunctions.

Oil consumption

Some Audi engines are known to consume more oil than normal, leading to frequent top-offs and potential engine damage if not monitored.

Turbocharger issues

Turbocharged engines can experience failures in the turbo itself or related components, such as intercoolers and boost control systems.

Timing chain tensioner failure

This can lead to timing chain slack, causing noise, poor engine performance, or even catastrophic engine failure if the chain skips.

Carbon build-up

Direct injection engines can have carbon build-up on intake valves, leading to reduced performance and engine efficiency.

Coolant leaks

Coolant leaks can occur from various places such as the water pump, radiator, or hoses, leading to overheating issues.

Fuel injector problems

Fuel injectors can become clogged or malfunction, causing misfires, poor fuel economy, and rough idle.

Electrical issues

Modern vehicles have complex electrical systems that can suffer from sensor failures, wiring issues, or module malfunctions.

Pcv valve failure

A faulty Positive Crankcase Ventilation (PCV) valve can cause oil leaks, increased oil consumption, and rough running.

FORD Focus 2018

The 2018 Ford Focus ST is a sporty hatchback equipped with a 2.0L GTDI turbocharged engine delivering 252 hp. It offers a practical 5-door configuration and features comprehensive airbag coverage including knee airbags for the driver. Manufactured in Wayne, Michigan, this gasoline-powered vehicle is designed for performance and safety.

Spec:

Engine Brake (hp) From

252

Engine Configuration

In-Line

Engine Manufacturer

Ford

Engine Model

2.0L GTDI

Engine Number of Cylinders

Problems:

Oil leaks

Common in many engines, especially around valve cover gaskets and oil pan gaskets, leading to oil dripping and potential engine damage if not addressed.

Timing chain issues

Timing chain tensioners can fail, leading to a rattling noise and potentially severe engine damage if the chain slips or breaks.

Turbocharger problems

Since the 2.0L GTDI engine is turbocharged, issues such as turbo lag, boost leaks, or turbo failure can occur, affecting performance.

Carbon build-up

Direct injection engines like the 2.0L GTDI can suffer from carbon deposits on intake valves, leading to rough idling and reduced performance.

Cooling system failures

Radiator, water pump, or thermostat issues can lead to overheating, which is detrimental to the engine's longevity.

Ignition coil failures

The 2.0L GTDI engine can experience ignition coil malfunctions, causing misfires and poor engine performance.

Fuel injector problems

Fuel injectors can become clogged, leading to poor fuel delivery and engine misfires.

Pcv valve issues

A faulty Positive Crankcase Ventilation (PCV) valve can cause oil consumption problems and rough engine idle.

Sensor failures

Common sensors like the mass airflow sensor (MAF) or oxygen sensors can fail, leading to poor fuel economy and performance issues.

Exhaust system leaks

Leaks in the exhaust system can cause a loss of power and increased emissions, often detected by a loud exhaust noise.

AUDI A4 allroad 2017

The 2017 Audi A4 allroad Prestige is a versatile multipurpose passenger vehicle (MPV) powered by a 2.0L turbocharged engine delivering 252 hp. It includes advanced safety features such as Dynamic Brake Support, Forward Collision Warning, and Pedestrian Automatic Emergency Braking as standard. With a luxurious interior featuring seats for five, a comprehensive standard equipment list including a backup camera, parking assist, and blind spot warning, this vehicle offers a blend of performance, safety, and comfort. Optional features like Adaptive Cruise Control and Lane Departure Warning further enhance its appeal.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

252

Engine Manufacturer

Audi

Engine Number of Cylinders

Other Engine Info

Gasoline(50-st) Emissions Certification Test Group: HVGAJ02.0AAC Federal/California Emission Standard:Int T3 Bin 125/ULEV 125

Problems:

Dynamic brake support (dbs) issues

Problems with the dynamic brake support system can cause the vehicle to not automatically apply the brakes in emergency situations, potentially increasing the risk of a collision.

Turbocharger failure

The 2017 Audi A4 allroad with a 4-cylinder engine is turbocharged, and turbocharger failures can lead to significant power loss, poor engine performance, and increased exhaust smoke.

Oil consumption

Some Audi engines, particularly the 2.0L TFSI, are known for excessive oil consumption, which can lead to frequent oil top-ups and potential engine damage if not monitored.

Carbon buildup

Direct-injection engines, like the one in the A4 allroad, can suffer from carbon buildup on the intake valves, leading to reduced engine performance and fuel efficiency.

Timing chain tensioner failure

Faulty timing chain tensioners can lead to timing chain stretch or failure, which can cause severe engine damage if not addressed.

Cooling system issues

Problems with the cooling system, such as thermostat or water pump failure, can lead to engine overheating and potential engine damage.

Fuel injector issues

Faulty or clogged fuel injectors can cause misfires, rough idling, and poor acceleration.

Electrical system problems

Issues with the vehicle's electrical system, including faulty sensors or wiring, can lead to various engine performance problems and warning lights on the dashboard.

Pcv valve failure

A faulty Positive Crankcase Ventilation (PCV) valve can cause oil leaks, increased oil consumption, and rough engine idle.

Ignition coil failure

Failed ignition coils can cause engine misfires, leading to rough running and decreased performance.