Most Common Car Issues

Selected parameters

Brake System Description
Calipers / Front and Rear Vented Discs
Engine Configuration
In-Line

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MOST COMMON PROBLEMS

AUDI TTS 2018

The 2018 Audi TTS Coupe quattro is a high-performance passenger car featuring a 2.0L TFSI engine with 292 hp and a top speed of 155 mph. It comes standard with advanced safety features like Dynamic Brake Support (DBS), ABS, and parking assist. The vehicle also includes a sophisticated MMI entertainment system with multiple USB ports, Bluetooth, and more. With a sleek design, it seats four, has a curb weight of 3263 pounds, and is equipped with all-wheel drive.

Spec:

Brake System Description
Calipers / Front and Rear Vented Discs
Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
292
Engine Configuration
In-Line
Engine Manufacturer
Audi
Engine Model
TFSI
Engine Number of Cylinders
4
Other Engine Info
Direct Fuel Injection

Problems:

Brake calipers
Calipers can seize or become sticky, leading to uneven brake pad wear and reduced braking efficiency.
Brake discs
Vented discs can warp or develop grooves over time, causing vibration during braking and reduced performance.
Dynamic brake support (dbs)
Sensor or software issues can lead to failure of the DBS system, compromising emergency braking assistance.
Engine
Direct fuel injection systems are prone to carbon buildup on intake valves, leading to reduced engine performance and efficiency.
Engine cooling
Inline engines can suffer from cooling issues, leading to overheating and potential engine damage.
Turbocharger
The TFSI engine's turbocharger can experience wear or failure, resulting in reduced power and efficiency.
Fuel system
Direct fuel injection can lead to high-pressure fuel pump failures, causing starting issues and performance loss.
AUDI TT RS 2018

The 2018 Audi TT RS Coupe quattro is a high-performance passenger car powered by a 2.5L TFSI in-line turbocharged engine, delivering 400 hp. Standard features include Dynamic Brake Support (DBS), Anti-lock Braking System (ABS), and an advanced entertainment system with MMI AM/FM/SAT, CD player, Bluetooth, and more. It seats four passengers and offers standard all-wheel drive (AWD). Safety features include multiple airbags, electronic stability control, and parking assist.

Spec:

Brake System Description
Calipers / Front and Rear Vented Discs
Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
400
Engine Configuration
In-Line
Engine Manufacturer
Audi
Engine Model
TFSO
Engine Number of Cylinders
5
Other Engine Info
Direct Fuel Injection / Top Speed (MPH) 155 /174 Optional

Problems:

Brake fade
Prolonged or intense braking can cause the brake discs and calipers to overheat, reducing braking efficiency.
Warped brake discs
High heat can cause the front and rear vented discs to warp, leading to vibrations when braking.
Brake caliper failure
Calipers can seize or fail, leading to uneven braking or complete brake failure.
Dynamic brake support (dbs) malfunction
Problems with the DBS system can lead to decreased braking assistance during emergency stops.
Turbocharger issues
The high-performance TFSI engine can experience turbocharger failure, leading to a loss of power.
Fuel injector problems
Direct fuel injection systems can have clogged or failing injectors, causing rough idling or poor performance.
Oil consumption
The high-revving 5-cylinder engine may experience higher oil consumption, leading to the need for frequent oil top-offs.
Carbon buildup
Direct injection can cause carbon buildup on intake valves, affecting engine performance and efficiency.
Timing chain tensioner failure
The timing chain tensioner in the Audi TFSI engine can fail, leading to timing chain issues and potential engine damage.
Electrical issues
Modern Audis, including the TT RS, can experience electrical problems affecting various systems like the infotainment, sensors, or lighting.
Cooling system problems
High-performance engines can have issues with the cooling system, leading to overheating if not properly maintained.
Transmission issues
The TT RS's high power output can put stress on the transmission, leading to potential issues with shifting or transmission failure.
AUDI TTS 2019

The 2019 Audi TTS Coupe quattro is a high-performance vehicle equipped with a 2.0L TFSI engine producing 288 hp. It features a luxurious MMI touch response infotainment system, all-wheel drive, and advanced safety with Dynamic Brake Support (DBS) and multiple airbag locations. The car seats four, has a 7-speed automatic transmission, and offers optional Blind Spot Warning (BSW). With a base price of $53,800, it combines sporty dynamics with premium comfort.

Spec:

Brake System Description
Calipers / Front and Rear Vented Discs
Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
288
Engine Configuration
In-Line
Engine Manufacturer
Audi
Engine Model
TFSI Engine
Engine Number of Cylinders
4
Other Engine Info

Problems:

Brake calipers sticking
Over time, brake calipers can become corroded or clogged with debris, leading to them sticking and causing uneven brake wear or reduced braking efficiency.
Brake disc warping
The front and rear vented discs can warp due to excessive heat from heavy braking, leading to vibrations and reduced braking performance.
Dynamic brake support malfunction
The Dynamic Brake Support (DBS) system, if it malfunctions, may not provide the additional braking force needed in emergency situations, potentially increasing stopping distances.
Engine misfires
The in-line 4-cylinder TFSI engine can suffer from misfires due to issues like faulty spark plugs, ignition coils, or fuel injectors.
Turbocharger issues
The TFSI engine is turbocharged, and turbocharger problems such as boost leaks, worn bearings, or damaged impellers can lead to reduced engine performance.
Carbon buildup
Direct injection engines like the TFSI are prone to carbon buildup on the intake valves, which can cause rough idling, reduced power, and poor fuel economy.
Cooling system failures
Issues with the cooling system, such as a faulty thermostat or water pump, can lead to engine overheating, which can cause severe engine damage if not addressed promptly.
Timing chain tensioner failure
The timing chain tensioner can fail, leading to timing chain slack, which can cause engine timing issues and potentially catastrophic engine damage.
Oil consumption
Some TFSI engines are known to consume oil more rapidly, which requires frequent monitoring and top-ups to prevent engine damage.
AUDI TTS 2019

The 2019 Audi TTS Coupe quattro is a luxurious passenger car offering a 2.0L TFSI engine with 288 hp and a 7-speed automatic transmission. Standard features include Dynamic Brake Support (DBS), Anti-lock Braking System (ABS), Traction Control, and a comprehensive entertainment system with MMI touch response, Bluetooth, and HD Radio. The vehicle has a seating capacity of 4, with advanced safety features like front and knee airbags for the 1st row, and optional Blind Spot Warning (BSW). Priced at $53,800, it boasts a curb weight of 3263 pounds and an all-wheel-drive (AWD) system.

Spec:

Brake System Description
Calipers / Front and Rear Vented Discs
Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
288
Engine Configuration
In-Line
Engine Manufacturer
Audi
Engine Model
TFSI Engine
Engine Number of Cylinders
4
Other Engine Info

Problems:

Brake calipers sticking
Over time, brake calipers can become corroded or clogged with debris, leading to them sticking and causing uneven brake wear or reduced braking efficiency.
Brake disc warping
The front and rear vented discs can warp due to excessive heat from heavy braking, leading to vibrations and reduced braking performance.
Dynamic brake support malfunction
The Dynamic Brake Support (DBS) system, if it malfunctions, may not provide the additional braking force needed in emergency situations, potentially increasing stopping distances.
Engine misfires
The in-line 4-cylinder TFSI engine can suffer from misfires due to issues like faulty spark plugs, ignition coils, or fuel injectors.
Turbocharger issues
The TFSI engine is turbocharged, and turbocharger problems such as boost leaks, worn bearings, or damaged impellers can lead to reduced engine performance.
Carbon buildup
Direct injection engines like the TFSI are prone to carbon buildup on the intake valves, which can cause rough idling, reduced power, and poor fuel economy.
Cooling system failures
Issues with the cooling system, such as a faulty thermostat or water pump, can lead to engine overheating, which can cause severe engine damage if not addressed promptly.
Timing chain tensioner failure
The timing chain tensioner can fail, leading to timing chain slack, which can cause engine timing issues and potentially catastrophic engine damage.
Oil consumption
Some TFSI engines are known to consume oil more rapidly, which requires frequent monitoring and top-ups to prevent engine damage.
AUDI TTS 2020

The 2020 Audi TTS Coupe quattro is a luxury passenger car featuring a 2.0L TFSI engine with 288 hp, all-wheel drive, and a 7-speed automatic transmission. It seats four and includes advanced safety features like Dynamic Brake Support, ABS, and multiple airbags. Entertainment is provided by the Audi MMI system with a CD player and Audi Sound System. The base price is $55,495.

Spec:

Brake System Description
Calipers / Front and Rear Vented Discs
Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
288
Engine Configuration
In-Line
Engine Manufacturer
Audi
Engine Model
TFSI Engine
Engine Number of Cylinders
4
Other Engine Info

Problems:

Brake calipers sticking
Brake calipers may stick or fail to release properly, causing uneven braking and increased wear on brake pads and discs.
Warped brake discs
Front and rear vented discs can warp over time, especially under heavy use, leading to vibrations and reduced braking efficiency.
Dynamic brake support (dbs) malfunction
Issues with the dynamic brake support system could lead to a delay in brake assist during emergency stops.
Engine misfire
The TFSI engine may experience misfires, especially if not maintained properly, leading to reduced performance and engine efficiency.
Turbocharger failure
The TFSI engine's turbocharger can fail, resulting in a significant drop in power and potential damage to other engine components.
Oil consumption
Some TFSI engines are known for higher-than-normal oil consumption, which can necessitate more frequent oil top-ups and potential engine damage if not monitored.
Timing chain tensioner issues
Problems with the timing chain tensioner can lead to engine noise, poor performance, and potential severe engine damage if the chain skips.
Fuel injector problems
Faulty fuel injectors can lead to poor fuel economy, rough idling, and loss of power.
Electronic control unit (ecu) faults
ECU issues can cause a variety of engine performance problems, including poor acceleration, stalling, and incorrect fuel-air mixture.
Cooling system leaks
Leaks in the cooling system can lead to engine overheating, causing potential damage to the engine components.
Transmission problems
Issues with the automatic transmission can lead to rough shifts, slipping gears, and transmission failure.
Suspension wear
Given the performance-oriented nature of the TTS, suspension components may wear out more quickly, affecting handling and ride comfort.
AUDI TT 2018

The 2018 Audi TT Coupe quattro is a sleek passenger car featuring a 2.0L TFSI engine delivering 220 hp and a top speed of 130 mph. It comes standard with advanced safety features such as Dynamic Brake Support (DBS), ABS, and a backup camera. The vehicle also includes a comprehensive MMI entertainment system with Bluetooth, USB ports, and satellite radio. With a base price of $43,950, it offers sporty performance and luxury features in a compact, stylish package.

Spec:

Brake System Description
Calipers / Front and Rear Vented Discs
Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
220
Engine Configuration
In-Line
Engine Manufacturer
Audi
Engine Model
TFSI
Engine Number of Cylinders
4
Other Engine Info
Direct Fuel Injection

Problems:

Brake calipers sticking
Brake calipers can sometimes stick, causing the brakes to drag and wear unevenly.
Brake discs warping
Vented discs can warp due to excessive heat, causing vibrations when braking.
Dynamic brake support malfunction
The DBS system might fail to activate properly, leading to reduced braking efficiency in emergency situations.
Engine misfire
The inline 4-cylinder engine may experience misfires due to issues like faulty spark plugs, coils, or fuel injectors.
Turbocharger issues
The TFSI engine's turbocharger might suffer from problems such as boost leaks or turbo lag.
Oil consumption
Some Audi engines are known to consume oil more rapidly, requiring frequent top-ups.
Fuel injector clogging
Direct fuel injection systems can suffer from clogged injectors, affecting performance and fuel efficiency.
Timing chain tensioner failure
The timing chain tensioner in some Audi engines can fail, leading to potential engine damage if not addressed.
Ignition coil failure
The ignition coils in the TFSI engine may fail, causing rough idling and poor performance.
Electronic control module (ecm) issues
The ECM may develop software or hardware issues, leading to various engine performance problems.
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