Most Common Car Issues

Selected parameters

Engine Number of Cylinders
8
Model Year
2021

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MOST COMMON PROBLEMS

DODGE Durango 2021

The 2021 Dodge Durango SRT 392 is a powerful multipurpose passenger vehicle manufactured by FCA US LLC at the Jefferson North Assembly plant in Detroit, Michigan. This SUV features a 6.4-liter V8 engine producing 475 horsepower, paired with an 8-speed automatic transmission and all-wheel drive. It comes standard with advanced safety features like Dynamic Brake Support, Anti-lock Braking System, and Electronic Stability Control, alongside modern conveniences such as keyless ignition, a backup camera, and LED headlamps. With a robust design and advanced technology, the Durango SRT 392 offers a blend of performance, safety, and luxury.

Spec:

Brake System Type
Hydraulic
Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
475
Engine Configuration
V-Shaped
Engine Manufacturer
FCA
Engine Number of Cylinders
8

Problems:

Brake fluid leaks
Hydraulic brake systems can develop leaks in the brake lines, master cylinder, or calipers, leading to decreased braking efficiency.
Brake fade
Prolonged use of hydraulic brakes, especially under heavy braking conditions, can cause brake fade, reducing stopping power.
Brake pad wear
Brake pads in hydraulic systems wear out over time and need regular inspection and replacement.
Brake rotor warping
Intense heat from heavy braking can cause brake rotors to warp, leading to vibrations when braking.
Master cylinder failure
The master cylinder in a hydraulic brake system can fail, resulting in a loss of brake pressure and reduced braking ability.
Air in brake lines
Air bubbles can get trapped in the hydraulic brake lines, leading to a spongy brake pedal and reduced braking performance.
Abs sensor issues
The Anti-lock Braking System (ABS) sensors can fail or become dirty, causing incorrect readings and potential ABS malfunction.
Caliper sticking
Brake calipers can stick, leading to uneven braking and increased pad wear.
Brake fluid contamination
Contaminants can enter the brake fluid, reducing its effectiveness and potentially causing brake system damage.
Dynamic brake support (dbs) malfunction
The standard DBS system can suffer from sensor or software issues, impacting its ability to assist with braking.
Engine misfires
The V-shaped, 8-cylinder engine may experience misfires due to spark plug, ignition coil, or fuel injector issues.
Excessive oil consumption
The 475 hp engine might burn more oil than usual, leading to frequent top-offs and potential engine damage.
Cooling system problems
High-performance engines can have cooling issues, such as radiator or water pump failures, leading to overheating.
Timing chain/belt issues
The engine's timing chain or belt can wear out or fail, causing significant engine damage.
Fuel system problems
Issues with the fuel pump, fuel filter, or fuel injectors can lead to poor engine performance and fuel economy.
Exhaust leaks
Exhaust manifold or gasket failures can cause exhaust leaks, affecting engine performance and emissions.
Electrical issues
Modern engines with complex electronics can suffer from sensor failures or wiring problems, leading to engine performance issues.
Transmission problems
The Dodge Durango may experience transmission issues such as slipping, hard shifts, or transmission fluid leaks.
Cooling fan malfunction
The cooling fan may fail or malfunction, causing the engine to overheat, especially during heavy use.
Intake manifold leaks
Leaks in the intake manifold can cause poor engine performance and reduced fuel efficiency.
RAM 1500 2021

The 2021 RAM 1500 TRX is a robust pickup with a short bed and crew cab configuration, powered by a 6.2-liter V8 engine with a 4WD drivetrain. Manufactured by FCA US LLC in Sterling Heights, Michigan, this truck boasts a hydraulic brake system and a GVWR falling between 7,001 to 8,000 lbs. Designed for power and performance, it includes safety features like front and side airbags for all rows and manual seat belts. With its left-hand drive and gasoline engine, this model offers a blend of rugged utility and advanced engineering.

Spec:

Brake System Type
Hydraulic
Engine Configuration
V-Shaped
Engine Manufacturer
FCA
Engine Number of Cylinders
8

Problems:

Brake fluid leak
Hydraulic brake systems rely on brake fluid to function properly. Leaks can lead to a loss of braking efficiency.
Brake pedal sponginess
Air in the hydraulic lines can cause the brake pedal to feel spongy and reduce braking performance.
Worn brake pads
Over time, brake pads wear down and need to be replaced to maintain effective braking.
Warped brake rotors
Excessive heat or heavy braking can cause the brake rotors to warp, leading to vibrations or reduced braking efficiency.
Engine misfire
V8 engines, such as the one in the RAM 1500, can experience misfires due to issues like faulty spark plugs or ignition coils.
Oil consumption
Some V8 engines manufactured by FCA have been known to consume more oil than expected, leading to frequent oil top-offs.
Coolant leaks
The V-shaped engine configuration can sometimes lead to coolant leaks, especially around the cylinder head gaskets.
Timing chain issues
V8 engines may experience timing chain wear or stretching, which can affect engine performance and timing.
Exhaust manifold leaks
The V8 configuration can lead to exhaust manifold leaks, causing increased engine noise and potential emissions issues.
Fuel injector problems
Faulty fuel injectors can lead to poor fuel economy and engine performance issues in V8 engines.
Suspension wear
The RAM 1500 is a heavy-duty vehicle, and its suspension components can wear out over time, leading to handling issues.
Transmission issues
Some RAM 1500 models have been known to experience transmission problems, such as hard shifting or slipping gears.
LEXUS LC 2021

Meet the 2021 Lexus LC, a luxurious performance passenger car equipped with a 5.0L V8 engine delivering 471 hp. This sleek 2-door, 4-seater features advanced safety technologies, including Dynamic Brake Support, Lane Departure Warning, and Blind Spot Warning. Built in Toyota City, Japan, it boasts a range of standard amenities like Adaptive Cruise Control, a Backup Camera, and LED headlamps. Enjoy a seamless driving experience with 20-inch wheels and a host of driver assistance features.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
471
Engine Configuration
V-Shaped
Engine Model
2UR-GSE
Engine Number of Cylinders
8
Other Engine Info
PORT+ DIRECT

Problems:

Brake failure
Dynamic Brake Support (DBS) systems can occasionally malfunction, leading to reduced braking efficiency or failure to engage properly.
Inconsistent braking performance
Issues with Dynamic Brake Support may result in unpredictable braking behavior, which can be hazardous under emergency conditions.
Engine misfires
V-shaped engines, like the 2UR-GSE, can experience misfires due to ignition or fuel delivery problems, especially in high-performance configurations.
Excessive oil consumption
The 2UR-GSE engine may consume more oil than expected, leading to frequent top-ups and potential engine damage if not monitored.
Cooling system issues
High-performance engines can generate a lot of heat, and the cooling system may struggle to keep up, leading to overheating.
Timing chain problems
The timing chain in V8 engines can wear out over time, leading to poor engine performance or failure if not maintained properly.
Fuel system problems
Given the "PORT+ DIRECT" fuel injection system, issues can arise with injectors becoming clogged or failing, leading to poor engine performance.
Sensor failures
Modern engines rely on numerous sensors for optimal performance, and failure of these sensors can lead to a variety of engine problems.
Transmission issues
High-performance vehicles like the Lexus LC may experience transmission problems, such as rough shifting or slipping, which can affect overall driving performance.
Exhaust system problems
The high-performance nature of the engine can lead to quicker wear and tear on the exhaust system components, resulting in leaks or noise issues.
AUDI RS Q8 2021

The 2021 Audi RS Q8 is a high-performance luxury SUV featuring a 4.0L engine with 591 hp. It offers advanced safety features like Forward Collision Warning, Lane Departure Warning, and Blind Spot Warning. The vehicle includes premium audio options such as HD Radio and Satellite Radio, and it supports Bluetooth and MP3 playback. With a base price of $114,500, this AWD vehicle combines power, safety, and luxury.

Spec:

Engine Brake (hp) From
591
Engine Manufacturer
Audi
Engine Number of Cylinders
8
Other Engine Info
Emissions Certification Test Group: MVGAJ04.0NAT Federal/California Emission Standard: Tier 3 BIN 125 LEV3 ULEV125

Problems:

Oil leaks
V8 engines, like the one in the Audi RS Q8, often develop oil leaks over time, especially around valve covers, oil pans, and seals.
Carbon buildup
Direct injection engines can suffer from carbon buildup on intake valves, leading to reduced performance and efficiency.
Turbocharger issues
Turbocharged engines are prone to problems such as turbo lag, failure, or oil contamination, which can affect performance.
Timing chain problems
Audi engines, particularly V8s, can experience timing chain tensioner failures, leading to costly repairs if not addressed.
Cooling system failures
High-performance engines often face issues with cooling systems, including radiator and coolant pipe failures.
Electrical problems
Modern engines with advanced electronics can suffer from various electrical issues, including sensor failures or wiring problems.
Fuel system issues
Problems such as fuel pump failures or clogged injectors can cause performance issues or engine misfires.
ASTON MARTIN Vantage 2021

The 2021 Aston Martin Vantage is a 2-door hatchback featuring a powerful 4.0L V8 twin-turbo engine, generating 503 hp. Designed for performance, it offers a sleek, sporty look with the luxury expected from Aston Martin. Safety features include multiple airbags and advanced seatbelt systems. This model is built in Gaydon, UK, and comes with an 8-speed automatic transmission.

Spec:

Engine Brake (hp) From
503
Engine Configuration
V-Shaped
Engine Manufacturer
Aston Martin
Engine Model
177950
Engine Number of Cylinders
8
Other Engine Info
Petrol / Twin Turbo

Problems:

Oil leaks
V-shaped engines, especially high-performance ones like the Aston Martin Vantage, are prone to oil leaks due to the complexity of the engine design and high operating pressures.
Turbocharger issues
Twin-turbo engines can suffer from turbo lag, turbo failure, or excessive oil consumption if not properly maintained.
Overheating
High-performance engines with turbochargers can overheat if the cooling system is inadequate or if there is a failure in the cooling components.
Carbon build-up
Direct injection engines can experience carbon build-up on intake valves, which can affect engine performance and efficiency.
Ignition coil failure
High-performance engines with multiple cylinders, like the V8, can have issues with ignition coils, leading to misfires and reduced performance.
Timing chain problems
V-shaped engines may have issues with timing chain wear or failure, which can lead to severe engine damage if not addressed promptly.
Fuel injector issues
High-pressure fuel injectors in turbocharged engines can become clogged or fail, leading to poor engine performance or fuel economy.
Exhaust system problems
The exhaust system in high-performance cars can develop cracks or leaks, affecting engine performance and emissions.
LEXUS LC 2021

The 2021 Lexus LC, manufactured by Toyota Motor Corporation in Toyota City, Japan, is a high-performance passenger car with a V8 5.0L engine producing 471 hp. This left-hand drive vehicle seats four and features a suite of advanced safety technologies, including Dynamic Brake Support, Lane Departure Warning, and Adaptive Cruise Control. With a sleek 2-door design, it boasts 20-inch wheels, LED headlamps, and a comprehensive airbag system. The LC combines luxury, power, and safety in one impressive package.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
471
Engine Configuration
V-Shaped
Engine Model
2UR-GSE
Engine Number of Cylinders
8
Other Engine Info
PORT+ DIRECT

Problems:

Brake failure
Dynamic Brake Support (DBS) systems can occasionally malfunction, leading to reduced braking efficiency or failure to engage properly.
Inconsistent braking performance
Issues with Dynamic Brake Support may result in unpredictable braking behavior, which can be hazardous under emergency conditions.
Engine misfires
V-shaped engines, like the 2UR-GSE, can experience misfires due to ignition or fuel delivery problems, especially in high-performance configurations.
Excessive oil consumption
The 2UR-GSE engine may consume more oil than expected, leading to frequent top-ups and potential engine damage if not monitored.
Cooling system issues
High-performance engines can generate a lot of heat, and the cooling system may struggle to keep up, leading to overheating.
Timing chain problems
The timing chain in V8 engines can wear out over time, leading to poor engine performance or failure if not maintained properly.
Fuel system problems
Given the "PORT+ DIRECT" fuel injection system, issues can arise with injectors becoming clogged or failing, leading to poor engine performance.
Sensor failures
Modern engines rely on numerous sensors for optimal performance, and failure of these sensors can lead to a variety of engine problems.
Transmission issues
High-performance vehicles like the Lexus LC may experience transmission problems, such as rough shifting or slipping, which can affect overall driving performance.
Exhaust system problems
The high-performance nature of the engine can lead to quicker wear and tear on the exhaust system components, resulting in leaks or noise issues.
LEXUS LC 2021

The 2021 Lexus LC Performance, manufactured by Toyota Motor Corporation in Japan, features a robust 5.0L V8 engine with 471 hp. This 4-seater luxury coupe comes equipped with advanced safety systems including Dynamic Brake Support, Lane Departure Warning, and Blind Spot Warning. Enhanced driving features such as Adaptive Cruise Control, Forward Collision Warning, and a Backup Camera are standard. Sporting a sleek design with 20-inch wheels, LED headlamps, and a left-hand drive configuration, it offers both performance and safety in a stylish package.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
471
Engine Configuration
V-Shaped
Engine Model
2UR-GSE
Engine Number of Cylinders
8
Other Engine Info
PORT+ DIRECT

Problems:

Brake failure
Dynamic Brake Support (DBS) systems can occasionally malfunction, leading to reduced braking efficiency or failure to engage properly.
Inconsistent braking performance
Issues with Dynamic Brake Support may result in unpredictable braking behavior, which can be hazardous under emergency conditions.
Engine misfires
V-shaped engines, like the 2UR-GSE, can experience misfires due to ignition or fuel delivery problems, especially in high-performance configurations.
Excessive oil consumption
The 2UR-GSE engine may consume more oil than expected, leading to frequent top-ups and potential engine damage if not monitored.
Cooling system issues
High-performance engines can generate a lot of heat, and the cooling system may struggle to keep up, leading to overheating.
Timing chain problems
The timing chain in V8 engines can wear out over time, leading to poor engine performance or failure if not maintained properly.
Fuel system problems
Given the "PORT+ DIRECT" fuel injection system, issues can arise with injectors becoming clogged or failing, leading to poor engine performance.
Sensor failures
Modern engines rely on numerous sensors for optimal performance, and failure of these sensors can lead to a variety of engine problems.
Transmission issues
High-performance vehicles like the Lexus LC may experience transmission problems, such as rough shifting or slipping, which can affect overall driving performance.
Exhaust system problems
The high-performance nature of the engine can lead to quicker wear and tear on the exhaust system components, resulting in leaks or noise issues.
CHEVROLET Camaro 2021

The 2021 Chevrolet Camaro ZL1 Convertible is a high-performance passenger car with a powerful 6.2L LT4 V8 engine, delivering exhilarating power through its rear-wheel drive. This model features advanced safety systems like Forward Collision Warning, Blind Spot Warning, and Pedestrian Automatic Emergency Braking. With its sporty design, it comfortably seats four and includes modern conveniences such as a backup camera, keyless ignition, and LED headlamps. Built in Lansing, Michigan by General Motors, this car combines American muscle with cutting-edge technology.

Spec:

Engine Manufacturer
GMNA
Engine Model
LT4 - Direct Injection, SC, AFM, Variable Valve Timing, ALUM
Engine Number of Cylinders
8

Problems:

Oil consumption
Some users have reported higher than expected oil consumption, which could be due to issues with piston rings or valve seals.
Supercharger noise
The supercharger on the LT4 engine can sometimes produce a whining or rattling noise, especially under load, which may indicate bearing or coupler problems.
Carbon build-up
Direct injection engines, including the LT4, are prone to carbon build-up on intake valves, which can affect performance and fuel efficiency.
Cooling system issues
The high-performance nature of the LT4 engine can sometimes lead to overheating issues, particularly if the cooling system is not properly maintained.
Fuel injector problems
Owners have reported issues with fuel injectors becoming clogged or failing, which can cause misfires and poor engine performance.
Variable valve timing (vvt) issues
Problems with the VVT system can lead to rough idling, poor acceleration, and engine stalling.
Active fuel management (afm) malfunctions
AFM, which shuts down cylinders to save fuel, can sometimes malfunction, leading to a rough running engine or a noticeable drop in performance.
Sensor failures
Sensors such as the mass airflow sensor (MAF) or oxygen sensors can fail, causing engine performance issues and triggering the check engine light.
RAM 1500 2021

The 2021 RAM 1500 TRX is a robust pickup featuring a 6.2L V8 engine manufactured by FCA, delivering power to its 4WD system. Built in the Sterling Heights Assembly Plant in Michigan, this Crew Cab model offers comprehensive safety with front and side airbags. It has a short bed, hydraulic brakes, and a gross vehicle weight rating in the Class 2F range. Ideal for those needing a powerful, versatile truck with advanced safety features.

Spec:

Brake System Type
Hydraulic
Engine Configuration
V-Shaped
Engine Manufacturer
FCA
Engine Number of Cylinders
8

Problems:

Brake fluid leak
Hydraulic brake systems rely on brake fluid to function properly. Leaks can lead to a loss of braking efficiency.
Brake pedal sponginess
Air in the hydraulic lines can cause the brake pedal to feel spongy and reduce braking performance.
Worn brake pads
Over time, brake pads wear down and need to be replaced to maintain effective braking.
Warped brake rotors
Excessive heat or heavy braking can cause the brake rotors to warp, leading to vibrations or reduced braking efficiency.
Engine misfire
V8 engines, such as the one in the RAM 1500, can experience misfires due to issues like faulty spark plugs or ignition coils.
Oil consumption
Some V8 engines manufactured by FCA have been known to consume more oil than expected, leading to frequent oil top-offs.
Coolant leaks
The V-shaped engine configuration can sometimes lead to coolant leaks, especially around the cylinder head gaskets.
Timing chain issues
V8 engines may experience timing chain wear or stretching, which can affect engine performance and timing.
Exhaust manifold leaks
The V8 configuration can lead to exhaust manifold leaks, causing increased engine noise and potential emissions issues.
Fuel injector problems
Faulty fuel injectors can lead to poor fuel economy and engine performance issues in V8 engines.
Suspension wear
The RAM 1500 is a heavy-duty vehicle, and its suspension components can wear out over time, leading to handling issues.
Transmission issues
Some RAM 1500 models have been known to experience transmission problems, such as hard shifting or slipping gears.
RAM 1500 2021

The 2021 RAM 1500 TRX is a powerhouse pickup with a 6.2L V8 engine and 4WD. Built by FCA US LLC in Sterling Heights, Michigan, this Crew Cab truck features a short bed and hydraulic brakes. It's equipped with front and side airbags, making it both robust and safe. Perfect for those needing a versatile and powerful truck.

Spec:

Brake System Type
Hydraulic
Engine Configuration
V-Shaped
Engine Manufacturer
FCA
Engine Number of Cylinders
8

Problems:

Brake fluid leak
Hydraulic brake systems rely on brake fluid to function properly. Leaks can lead to a loss of braking efficiency.
Brake pedal sponginess
Air in the hydraulic lines can cause the brake pedal to feel spongy and reduce braking performance.
Worn brake pads
Over time, brake pads wear down and need to be replaced to maintain effective braking.
Warped brake rotors
Excessive heat or heavy braking can cause the brake rotors to warp, leading to vibrations or reduced braking efficiency.
Engine misfire
V8 engines, such as the one in the RAM 1500, can experience misfires due to issues like faulty spark plugs or ignition coils.
Oil consumption
Some V8 engines manufactured by FCA have been known to consume more oil than expected, leading to frequent oil top-offs.
Coolant leaks
The V-shaped engine configuration can sometimes lead to coolant leaks, especially around the cylinder head gaskets.
Timing chain issues
V8 engines may experience timing chain wear or stretching, which can affect engine performance and timing.
Exhaust manifold leaks
The V8 configuration can lead to exhaust manifold leaks, causing increased engine noise and potential emissions issues.
Fuel injector problems
Faulty fuel injectors can lead to poor fuel economy and engine performance issues in V8 engines.
Suspension wear
The RAM 1500 is a heavy-duty vehicle, and its suspension components can wear out over time, leading to handling issues.
Transmission issues
Some RAM 1500 models have been known to experience transmission problems, such as hard shifting or slipping gears.
ASTON MARTIN Vantage 2021

The 2021 Aston Martin Vantage is a high-performance hatchback with a 4.0L twin-turbo V8 engine, producing 503 hp. This two-door, two-seater sports car features a manual 7-speed transmission and advanced safety systems, including multiple airbags and pretensioners. Manufactured in Gaydon, UK, it offers an exhilarating driving experience with its powerful engine and sleek design.

Spec:

Engine Brake (hp) From
503
Engine Configuration
V-Shaped
Engine Manufacturer
Aston Martin
Engine Model
177950
Engine Number of Cylinders
8
Other Engine Info
Petrol / Twin Turbo

Problems:

Oil leaks
V-shaped engines, especially high-performance ones like the Aston Martin Vantage, are prone to oil leaks due to the complexity of the engine design and high operating pressures.
Turbocharger issues
Twin-turbo engines can suffer from turbo lag, turbo failure, or excessive oil consumption if not properly maintained.
Overheating
High-performance engines with turbochargers can overheat if the cooling system is inadequate or if there is a failure in the cooling components.
Carbon build-up
Direct injection engines can experience carbon build-up on intake valves, which can affect engine performance and efficiency.
Ignition coil failure
High-performance engines with multiple cylinders, like the V8, can have issues with ignition coils, leading to misfires and reduced performance.
Timing chain problems
V-shaped engines may have issues with timing chain wear or failure, which can lead to severe engine damage if not addressed promptly.
Fuel injector issues
High-pressure fuel injectors in turbocharged engines can become clogged or fail, leading to poor engine performance or fuel economy.
Exhaust system problems
The exhaust system in high-performance cars can develop cracks or leaks, affecting engine performance and emissions.
AUDI RS Q8 2021

The 2021 Audi RS Q8 is a luxurious multipurpose passenger vehicle (MPV) equipped with a powerful 4.0L engine producing 591 hp. It features advanced safety technologies such as standard forward collision warning, lane departure warning, and blind spot warning. This all-wheel-drive vehicle offers premium amenities including HD radio, Bluetooth, and a backup camera. With a base price of $114,500, it combines performance, comfort, and cutting-edge technology.

Spec:

Engine Brake (hp) From
591
Engine Manufacturer
Audi
Engine Number of Cylinders
8
Other Engine Info
Emissions Certification Test Group: MVGAJ04.0NAT Federal/California Emission Standard: Tier 3 BIN 125 LEV3 ULEV125

Problems:

Oil leaks
V8 engines, like the one in the Audi RS Q8, often develop oil leaks over time, especially around valve covers, oil pans, and seals.
Carbon buildup
Direct injection engines can suffer from carbon buildup on intake valves, leading to reduced performance and efficiency.
Turbocharger issues
Turbocharged engines are prone to problems such as turbo lag, failure, or oil contamination, which can affect performance.
Timing chain problems
Audi engines, particularly V8s, can experience timing chain tensioner failures, leading to costly repairs if not addressed.
Cooling system failures
High-performance engines often face issues with cooling systems, including radiator and coolant pipe failures.
Electrical problems
Modern engines with advanced electronics can suffer from various electrical issues, including sensor failures or wiring problems.
Fuel system issues
Problems such as fuel pump failures or clogged injectors can cause performance issues or engine misfires.
RAM 1500 2021

The 2021 RAM 1500 TRX is a robust pickup with a 6.2L V8 engine and 4WD capability. Manufactured by FCA US LLC, this Crew Cab truck features a short bed and hydraulic brake system. Built in Sterling Heights, Michigan, it offers strong performance with a gross vehicle weight rating of up to 8,000 lbs. Safety features include front and side airbags for all rows.

Spec:

Brake System Type
Hydraulic
Engine Configuration
V-Shaped
Engine Manufacturer
FCA
Engine Number of Cylinders
8

Problems:

Brake fluid leak
Hydraulic brake systems rely on brake fluid to function properly. Leaks can lead to a loss of braking efficiency.
Brake pedal sponginess
Air in the hydraulic lines can cause the brake pedal to feel spongy and reduce braking performance.
Worn brake pads
Over time, brake pads wear down and need to be replaced to maintain effective braking.
Warped brake rotors
Excessive heat or heavy braking can cause the brake rotors to warp, leading to vibrations or reduced braking efficiency.
Engine misfire
V8 engines, such as the one in the RAM 1500, can experience misfires due to issues like faulty spark plugs or ignition coils.
Oil consumption
Some V8 engines manufactured by FCA have been known to consume more oil than expected, leading to frequent oil top-offs.
Coolant leaks
The V-shaped engine configuration can sometimes lead to coolant leaks, especially around the cylinder head gaskets.
Timing chain issues
V8 engines may experience timing chain wear or stretching, which can affect engine performance and timing.
Exhaust manifold leaks
The V8 configuration can lead to exhaust manifold leaks, causing increased engine noise and potential emissions issues.
Fuel injector problems
Faulty fuel injectors can lead to poor fuel economy and engine performance issues in V8 engines.
Suspension wear
The RAM 1500 is a heavy-duty vehicle, and its suspension components can wear out over time, leading to handling issues.
Transmission issues
Some RAM 1500 models have been known to experience transmission problems, such as hard shifting or slipping gears.
MERCEDES-BENZ C-Class 2021

The 2021 Mercedes-Benz AMG C 63 is a high-performance passenger car with a 4.0L V8 engine, producing power through direct fuel injection and turbocharging. It features advanced safety systems such as Dynamic Brake Support, Forward Collision Warning, and Blind Spot Warning as standard. Luxurious and tech-savvy, it offers optional features like Lane Departure Warning, Adaptive Cruise Control, and Parking Assist. With seating for five, it includes modern comforts and safety with side airbags for both rows and LED headlamps.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Configuration
V-Shaped
Engine Manufacturer
Daimler
Engine Model
M177
Engine Number of Cylinders
8
Engine Stroke Cycles
4
Other Engine Info
DIRECT FUEL INJECTION, L-9, TC

Problems:

Oil leaks
The M177 engine used in the 2021 Mercedes-Benz C-Class can be prone to oil leaks, often from the valve cover gaskets or the oil pan gasket.
Turbocharger issues
This engine features a turbocharger which can occasionally suffer from problems such as turbo lag, reduced performance, or failure due to wear and tear.
Carbon buildup
The direct fuel injection system can lead to carbon buildup on the intake valves, which can affect engine performance and fuel efficiency.
Timing chain wear
Over time, the timing chain can stretch or wear out, which can lead to poor engine performance or even engine damage if not addressed.
Cooling system problems
The cooling system in the M177 engine can sometimes develop leaks or fail to maintain proper engine temperature, leading to overheating issues.
Sensor failures
Various engine sensors, such as the oxygen sensor or mass airflow sensor, may fail over time and affect engine performance and emissions.
Fuel injector issues
Direct fuel injectors can become clogged or fail, leading to poor engine performance, misfires, or reduced fuel efficiency.
MERCEDES-BENZ C-Class 2021

The 2021 Mercedes-Benz AMG C 63 S is a high-performance passenger car featuring a 4.0L V8 engine with 503 hp, turbocharging, and direct fuel injection. It offers advanced safety and driver-assistance features like Dynamic Brake Support, Forward Collision Warning, and Blind Spot Warning as standard. With seating for five, a 7-speed transmission, and options for Adaptive Cruise Control and Lane Centering Assistance, it combines luxury and performance. This model is manufactured in East London, South Africa.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
503
Engine Configuration
V-Shaped
Engine Manufacturer
Daimler
Engine Model
M177
Engine Number of Cylinders
8
Engine Stroke Cycles
4
Other Engine Info
DIRECT FUEL INJECTION

Problems:

Dbs malfunction
Dynamic Brake Support (DBS) may sometimes fail to activate during an emergency, leading to longer stopping distances.
Turbocharger issues
The M177 engine's turbochargers can sometimes fail, causing reduced power output and potential engine damage.
Oil leaks
The V-shaped engine configuration, especially in the M177 model, is prone to oil leaks due to gasket failures.
Fuel injector problems
Direct fuel injection systems can suffer from clogged or leaking injectors, leading to poor performance and increased emissions.
Timing chain wear
Over time, the timing chain in the M177 engine can stretch or wear out, causing timing issues and potential engine damage.
Cooling system failures
The high performance of the M177 engine can strain the cooling system, leading to overheating and potential engine damage.
Cylinder misfire
Problems with the ignition system or fuel delivery can cause misfires in one or more of the eight cylinders.
Carbon buildup
Direct fuel injection can lead to carbon buildup on intake valves, reducing engine efficiency and performance.
Software glitches
The advanced engine management software can sometimes experience glitches, affecting engine performance and reliability.
LAND ROVER Range Rover 2021

The 2021 Range Rover P525 Autobiography by Land Rover is a luxurious and powerful SUV equipped with a 5.0L V8 engine that produces 518 hp. It features advanced safety systems like Dynamic Brake Support (DBS), Lane Departure Warning (LDW), and Forward Collision Warning (FCW). Key amenities include a backup camera, keyless ignition, and LED headlamps. With seating for five and a spacious interior, this AWD vehicle ensures a comfortable and secure ride.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
518
Engine Configuration
V-Shaped
Engine Model
AJ133 S/C
Engine Number of Cylinders
8

Problems:

Dynamic brake support (dbs) malfunction
The system may fail to engage properly, leading to reduced braking assistance in emergency situations.
Engine misfire
This could be due to issues with spark plugs, fuel injectors, or ignition coils, causing rough running and reduced performance.
Oil leaks
Common in V-shaped engines, oil leaks can occur at gasket joints, valve covers, or oil pans, leading to potential engine damage if not addressed.
Supercharger failure
The AJ133 S/C engine relies on a supercharger, which can fail due to bearing wear or belt issues, leading to a loss of power.
Excessive fuel consumption
Issues with the fuel system or engine tuning can cause the engine to consume more fuel than necessary, reducing efficiency.
Cooling system issues
Problems with the radiator, water pump, or coolant hoses can cause the engine to overheat, leading to potential engine damage.
Timing chain problems
Wear or stretching of the timing chain can cause timing issues, leading to poor engine performance or even engine failure.
Electrical issues
Modern vehicles like the 2021 Range Rover rely heavily on electronics, which can fail and cause a variety of issues, from starting problems to malfunctioning accessories.
Turbocharger lag
If the turbocharger isn't functioning correctly, it can cause a delay in power delivery, leading to a less responsive driving experience.
Emission control system failure
Problems with the catalytic converter, oxygen sensors, or EGR valve can cause increased emissions and potential legal issues.
CHEVROLET Camaro 2021

The 2021 Chevrolet Camaro ZL1 is a powerful 2-door notchback coupe equipped with a 6.2L LT4 V8 engine producing 6200 CC and a 6-speed manual transmission. It offers advanced safety features, including standard forward collision warning, rear cross traffic alert, blind spot warning, and pedestrian automatic emergency braking. With seating for four and a range of standard tech such as a backup camera, keyless ignition, and LED headlamps, this rear-wheel-drive sports car blends performance with modern convenience. Built by General Motors in Lansing, Michigan, it boasts a gross vehicle weight rating of up to 6,000 lbs.

Spec:

Engine Manufacturer
GMNA
Engine Model
LT4 - Direct Injection, SC, AFM, Variable Valve Timing, ALUM
Engine Number of Cylinders
8

Problems:

Oil consumption
Some users have reported higher than expected oil consumption, which could be due to issues with piston rings or valve seals.
Supercharger noise
The supercharger on the LT4 engine can sometimes produce a whining or rattling noise, especially under load, which may indicate bearing or coupler problems.
Carbon build-up
Direct injection engines, including the LT4, are prone to carbon build-up on intake valves, which can affect performance and fuel efficiency.
Cooling system issues
The high-performance nature of the LT4 engine can sometimes lead to overheating issues, particularly if the cooling system is not properly maintained.
Fuel injector problems
Owners have reported issues with fuel injectors becoming clogged or failing, which can cause misfires and poor engine performance.
Variable valve timing (vvt) issues
Problems with the VVT system can lead to rough idling, poor acceleration, and engine stalling.
Active fuel management (afm) malfunctions
AFM, which shuts down cylinders to save fuel, can sometimes malfunction, leading to a rough running engine or a noticeable drop in performance.
Sensor failures
Sensors such as the mass airflow sensor (MAF) or oxygen sensors can fail, causing engine performance issues and triggering the check engine light.
RAM 1500 2021

The 2021 RAM 1500 TRX is a powerful crew cab pickup truck with a 6.2L V8 engine, generating impressive performance with its 4WD system. Manufactured by FCA US LLC in Sterling Heights, Michigan, this truck features a short bed, hydraulic brake system, and primary gasoline fuel type. Its safety features include front and side airbags for all rows, and it falls under the Class 2F weight rating. Ideal for those seeking a robust and reliable truck with single rear wheels, it's a standout in the pickup segment.

Spec:

Brake System Type
Hydraulic
Engine Configuration
V-Shaped
Engine Manufacturer
FCA
Engine Number of Cylinders
8

Problems:

Brake fluid leak
Hydraulic brake systems rely on brake fluid to function properly. Leaks can lead to a loss of braking efficiency.
Brake pedal sponginess
Air in the hydraulic lines can cause the brake pedal to feel spongy and reduce braking performance.
Worn brake pads
Over time, brake pads wear down and need to be replaced to maintain effective braking.
Warped brake rotors
Excessive heat or heavy braking can cause the brake rotors to warp, leading to vibrations or reduced braking efficiency.
Engine misfire
V8 engines, such as the one in the RAM 1500, can experience misfires due to issues like faulty spark plugs or ignition coils.
Oil consumption
Some V8 engines manufactured by FCA have been known to consume more oil than expected, leading to frequent oil top-offs.
Coolant leaks
The V-shaped engine configuration can sometimes lead to coolant leaks, especially around the cylinder head gaskets.
Timing chain issues
V8 engines may experience timing chain wear or stretching, which can affect engine performance and timing.
Exhaust manifold leaks
The V8 configuration can lead to exhaust manifold leaks, causing increased engine noise and potential emissions issues.
Fuel injector problems
Faulty fuel injectors can lead to poor fuel economy and engine performance issues in V8 engines.
Suspension wear
The RAM 1500 is a heavy-duty vehicle, and its suspension components can wear out over time, leading to handling issues.
Transmission issues
Some RAM 1500 models have been known to experience transmission problems, such as hard shifting or slipping gears.
MCLAREN GT 2021

The 2021 McLaren GT is a luxurious and powerful coupe designed for the U.S. market, featuring a 4.0L V8 engine with a dual-clutch transmission. Safety is paramount with airbags in all rows, including front and driver knee airbags. Built in Woking, England, this car combines performance and elegance in a sleek, three-door design.

Spec:

Engine Configuration
V-Shaped
Engine Number of Cylinders
8

Problems:

Misfiring cylinders
V8 engines can suffer from misfiring in one or more cylinders, which can be caused by issues such as faulty spark plugs, ignition coils, or fuel injectors.
Oil leaks
V8 engines, especially high-performance ones, can develop oil leaks from seals, gaskets, or the oil pan, leading to reduced engine lubrication and potential damage.
Overheating
High-performance V8 engines are prone to overheating, which can be caused by issues with the cooling system such as a failing water pump, clogged radiator, or low coolant levels.
Timing chain problems
The timing chain in V8 engines can stretch or wear out over time, leading to poor engine performance and potential engine damage if not addressed.
Fuel consumption
V8 engines are known for their high fuel consumption, which can be exacerbated by aggressive driving, poor maintenance, or engine tuning issues.
Carbon build-up
Direct injection V8 engines can suffer from carbon build-up on intake valves, which can lead to poor engine performance and reduced fuel efficiency.
Engine knock
High-compression V8 engines can experience engine knock (pre-detonation), which can be caused by using lower octane fuel than recommended or issues with the engine's timing.
Exhaust system issues
Performance V8 engines can experience exhaust system problems such as cracked manifolds or failing catalytic converters, leading to increased emissions and reduced performance.
MERCEDES-BENZ GLS-Class 2021

The 2021 Mercedes-Benz AMG GLS63 is a high-performance SUV featuring a 4.0L V8 engine with a turbocharger, delivering robust power and efficiency. It offers seating for seven across three rows with advanced safety features such as Dynamic Brake Support, Lane Departure Warning, and Blind Spot Warning. This model comes standard with modern amenities including Adaptive Cruise Control, a Backup Camera, and Parking Assist. Built in Vance, Alabama, it integrates luxury and technology with elements like LED headlamps and a 21-inch wheel setup.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Configuration
V-Shaped
Engine Manufacturer
Mercedes-Benz AG
Engine Model
M177
Engine Number of Cylinders
8
Engine Stroke Cycles
4
Other Engine Info
L-9 / Direct Fuel Injection (DFI)

Problems:

Oil leaks
The M177 engine may develop oil leaks around the valve covers, oil pan gasket, or other seals as it ages.
Timing chain issues
Over time, the timing chain can stretch or the tensioner can fail, leading to poor engine performance or even severe engine damage.
Turbocharger problems
The turbochargers in the M177 engine can suffer from oil starvation or bearing failure, leading to reduced performance or failure.
Carbon build-up
Direct Fuel Injection (DFI) engines like the M177 are prone to carbon build-up on the intake valves, which can affect engine performance and fuel efficiency.
Cooling system failures
The cooling system components, such as the water pump or radiator, can fail, leading to overheating issues.
Fuel system issues
Problems with the high-pressure fuel pumps or injectors can lead to poor engine performance, misfires, or starting issues.
Electronic throttle control issues
Problems with the electronic throttle control can cause erratic engine behavior, such as stalling or hesitation.
Crankcase ventilation issues
The crankcase ventilation system can become clogged or fail, leading to increased oil consumption and potential engine damage.
Sensor failures
Various engine sensors, such as the oxygen sensor or mass airflow sensor, can fail, affecting the engine's performance and emissions.
ASTON MARTIN DBX 2021

The 2021 Aston Martin DBX is a luxurious 5-door hatchback powered by a 4.0L V8 twin-turbo engine, producing 542 hp. Manufactured in the UK, this left-hand drive vehicle boasts a 9-speed automatic transmission and comprehensive safety features, including multiple airbags and advanced seat belts. This high-performance SUV combines elegance with practicality, seating up to five passengers.

Spec:

Engine Brake (hp) From
542
Engine Configuration
V-Shaped
Engine Manufacturer
Aston Martin
Engine Model
177950
Engine Number of Cylinders
8
Other Engine Info
Petrol / Twin Turbo

Problems:

Overheating
V-shaped engines can sometimes have cooling issues, especially with high-performance models.
Turbo lag
Twin turbo engines may experience delayed throttle response due to turbo lag.
Oil consumption
High-performance engines, such as those from Aston Martin, often consume more oil.
Fuel efficiency
Petrol engines with high brake horsepower typically have lower fuel efficiency.
Complex maintenance
V8 engines with twin turbos can be more complex and costly to maintain.
Turbocharger failure
Twin turbo systems are prone to turbocharger failures if not properly maintained.
Detonation
High-performance petrol engines can be more susceptible to detonation, especially under heavy load.
Vibration
V-shaped engine configurations can sometimes suffer from increased vibrations.
Expensive repairs
Parts for luxury brands like Aston Martin tend to be more expensive, leading to higher repair costs.
MERCEDES-BENZ G-Class 2021

The 2021 Mercedes-Benz AMG G63 is a high-performance multipurpose passenger vehicle (MPV) with a powerful 4.0L V8 engine. It comes equipped with advanced safety features such as Dynamic Brake Support (DBS), Lane Departure Warning (LDW), and Forward Collision Warning (FCW). The vehicle also includes luxury touches like a backup camera, adaptive cruise control, and blind spot warning. It seats five passengers comfortably and offers a robust driving experience with its nine-speed transmission and water-cooled turbocharged engine.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Configuration
V-Shaped
Engine Manufacturer
Mercedes-Benz AG
Engine Model
M177
Engine Number of Cylinders
8
Engine Stroke Cycles
4
Other Engine Info
L-9 / Direct Fuel Injection (DFI)

Problems:

Dynamic brake support (dbs) malfunction
DBS may not engage properly, leading to reduced braking assistance in emergency situations.
Oil leaks
Common in V-shaped engines due to gasket failures or seal issues.
Turbocharger problems
The M177 engine's turbochargers may experience failures, leading to reduced performance and potential engine damage.
Carbon buildup
Direct Fuel Injection (DFI) engines are prone to carbon deposits on intake valves, which can affect engine performance.
Camshaft adjuster issues
The M177 engine may experience camshaft adjuster failures, causing rough idling or poor performance.
Cooling system problems
The G-Class may experience cooling system issues, such as radiator leaks or water pump failures, leading to overheating.
Spark plug wear
High-performance engines like the M177 may experience faster spark plug wear, affecting ignition and performance.
Electronic issues
The G-Class is equipped with advanced electronics that may malfunction, affecting various vehicle systems and controls.
MERCEDES-BENZ C-Class 2021

The 2021 Mercedes-Benz AMG C63 S is a high-performance passenger car featuring a 4.0L V8 engine with direct fuel injection and turbocharging. It comes standard with advanced safety features like Dynamic Brake Support (DBS), Forward Collision Warning (FCW), and Blind Spot Warning (BSW). Optional driving aids include Adaptive Cruise Control (ACC) and Lane Centering Assistance. With seating for four and a luxurious interior, this model combines power and comfort seamlessly.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Configuration
V-Shaped
Engine Manufacturer
Daimler
Engine Model
M177
Engine Number of Cylinders
8
Engine Stroke Cycles
4
Other Engine Info
DIRECT FUEL INJECTION, L-9, TC

Problems:

Oil leaks
The M177 engine used in the 2021 Mercedes-Benz C-Class can be prone to oil leaks, often from the valve cover gaskets or the oil pan gasket.
Turbocharger issues
This engine features a turbocharger which can occasionally suffer from problems such as turbo lag, reduced performance, or failure due to wear and tear.
Carbon buildup
The direct fuel injection system can lead to carbon buildup on the intake valves, which can affect engine performance and fuel efficiency.
Timing chain wear
Over time, the timing chain can stretch or wear out, which can lead to poor engine performance or even engine damage if not addressed.
Cooling system problems
The cooling system in the M177 engine can sometimes develop leaks or fail to maintain proper engine temperature, leading to overheating issues.
Sensor failures
Various engine sensors, such as the oxygen sensor or mass airflow sensor, may fail over time and affect engine performance and emissions.
Fuel injector issues
Direct fuel injectors can become clogged or fail, leading to poor engine performance, misfires, or reduced fuel efficiency.
GMC Sierra 2021

The 2021 GMC Sierra 1500 SLT is a robust pickup truck designed for versatility and power. With a 6.2L V8 engine, 4WD, and a crew cab, this truck is built to handle heavy loads and rough terrains. Safety features include curtain airbags for all rows and front-side airbags, complemented by a direct TPMS. Manufactured in Fort Wayne, Indiana, this Sierra model offers a blend of performance, safety, and durability.

Spec:

Brake System Type
Hydraulic
Engine Configuration
V-Shaped
Engine Model
L87 - DI DFM, ALUM, GEN 5
Engine Number of Cylinders
8

Problems:

Brake fluid leaks
Hydraulic brake systems can develop fluid leaks, which can result in reduced braking efficiency.
Brake pad wear
Over time, brake pads can wear down and need to be replaced to maintain proper braking function.
Brake noise
Squeaking or grinding noises can indicate worn brake pads or rotors.
Brake pedal feel
A spongy or soft brake pedal can signify air in the brake lines or a problem with the master cylinder.
Oil consumption
The V-shaped engine configuration might consume more oil, leading to the need for more frequent oil changes.
Engine overheating
The complexity of a V-shaped engine can sometimes lead to overheating issues if not properly maintained.
Misfiring
The L87 engine may experience misfiring due to issues with spark plugs, ignition coils, or fuel injectors.
Timing chain wear
Over time, the timing chain in the L87 engine can wear out, leading to poor engine performance or failure.
Fuel injector problems
Direct Injection (DI) engines can suffer from clogged or faulty fuel injectors, affecting performance.
Active fuel management (dfm) issues
The Dynamic Fuel Management system can develop faults, leading to inconsistent engine performance.
Cylinder deactivation issues
Problems with the cylinder deactivation system can lead to rough idling or performance issues.
Aluminum block wear
The aluminum engine block can wear over time, particularly if not properly maintained.
Coolant leaks
V-shaped engines often have more complex cooling systems, which can be prone to leaks.
Transmission issues
The GMC Sierra may experience transmission problems, such as rough shifting or slipping gears, which can affect overall performance.
Electrical problems
Modern vehicles, including the 2021 GMC Sierra, can suffer from various electrical issues, such as faulty sensors or wiring problems.
RAM 1500 2021

The 2021 RAM 1500 TRX Crew Cab is a powerful pickup truck featuring a 6.2L V8 engine with 4WD capabilities. Manufactured by FCA US LLC in Sterling Heights, MI, this truck boasts a short bed and hydraulic brake system. It's designed for robust performance with a Gross Vehicle Weight Rating in Class 2F, making it ideal for both work and play.

Spec:

Brake System Type
Hydraulic
Engine Configuration
V-Shaped
Engine Manufacturer
FCA
Engine Number of Cylinders
8

Problems:

Brake fluid leak
Hydraulic brake systems rely on brake fluid to function properly. Leaks can lead to a loss of braking efficiency.
Brake pedal sponginess
Air in the hydraulic lines can cause the brake pedal to feel spongy and reduce braking performance.
Worn brake pads
Over time, brake pads wear down and need to be replaced to maintain effective braking.
Warped brake rotors
Excessive heat or heavy braking can cause the brake rotors to warp, leading to vibrations or reduced braking efficiency.
Engine misfire
V8 engines, such as the one in the RAM 1500, can experience misfires due to issues like faulty spark plugs or ignition coils.
Oil consumption
Some V8 engines manufactured by FCA have been known to consume more oil than expected, leading to frequent oil top-offs.
Coolant leaks
The V-shaped engine configuration can sometimes lead to coolant leaks, especially around the cylinder head gaskets.
Timing chain issues
V8 engines may experience timing chain wear or stretching, which can affect engine performance and timing.
Exhaust manifold leaks
The V8 configuration can lead to exhaust manifold leaks, causing increased engine noise and potential emissions issues.
Fuel injector problems
Faulty fuel injectors can lead to poor fuel economy and engine performance issues in V8 engines.
Suspension wear
The RAM 1500 is a heavy-duty vehicle, and its suspension components can wear out over time, leading to handling issues.
Transmission issues
Some RAM 1500 models have been known to experience transmission problems, such as hard shifting or slipping gears.
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