Most Common Car Issues

Selected parameters

Add more parameters

Dynamic Brake Support (DBS)

Engine Brake (hp) From

Engine Configuration

Engine Number of Cylinders

Make

Model Year

Other Engine Info

MOST COMMON PROBLEMS

BENTLEY Mulsanne 2011

The 2011 Bentley Mulsanne is a luxurious sedan equipped with a powerful 6.75L V8 engine producing 504 hp. It features comprehensive safety with airbags in the 1st row for the driver and passenger, including front, side, knee, and curtain airbags. Manufactured in Crewe, UK, this elegant vehicle offers an 8-speed automatic transmission and a turbocharged engine for a smooth yet powerful ride. The Mulsanne is a high-end passenger car designed for those who seek both performance and luxury.

Spec:

Engine Brake (hp) From

504

Engine Configuration

V-Shaped

Engine Model

LEV II

Engine Number of Cylinders

Problems:

Oil leaks

Occurs due to worn-out gaskets or seals, especially in a high-performance V-shaped engine like the one in the 2011 Bentley Mulsanne.

Cooling system issues

The V8 engine can generate significant heat, potentially leading to overheating if the cooling system is not maintained properly.

Fuel system problems

High-performance engines like the LEV II may experience issues with fuel injectors or fuel pumps, affecting performance and efficiency.

Timing chain/belt wear

In an engine with multiple cylinders, the timing components are under considerable stress and may wear out, causing timing issues.

Ignition system failures

Spark plugs, ignition coils, and related components may fail over time, especially in a high-performance V8 engine, leading to misfires or poor engine performance.

Carbon build-up

Direct injection engines, like the one in the Bentley Mulsanne, can suffer from carbon deposits on intake valves, affecting performance and fuel efficiency.

Turbocharger issues

If equipped with a turbocharger, issues such as bearing wear or boost leaks can arise due to the high power output of the engine.

Sensor failures

Modern engines rely on numerous sensors (e.g., oxygen sensors, MAF sensors) that can fail, leading to poor engine performance or check engine lights.

Exhaust system problems

The high-performance exhaust system may develop leaks or issues with the catalytic converter, affecting emissions and engine performance.

BENTLEY Mulsanne 2017

The 2017 Bentley Mulsanne is a luxurious, high-performance sedan equipped with a 6.75L V8 twin-turbocharged engine, producing 529 hp. It features advanced safety systems like Dynamic Brake Support (DBS), Forward Collision Warning (FCW), and a comprehensive airbag system for both rows. Standard amenities include keyless ignition, a backup camera, and an auto-reverse system for windows and sunroofs. Priced at $304,670, this rear-wheel-drive vehicle blends opulence with cutting-edge technology.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Brake (hp) From

529

Engine Configuration

V-Shaped

Engine Model

LEV II

Engine Number of Cylinders

Other Engine Info

Twin-turbocharged

Problems:

Dynamic brake support (dbs) malfunction

The DBS system may not activate correctly, leading to reduced braking assistance during emergency stops.

Turbocharger failure

Twin-turbocharged engines have complex turbo systems that can fail, causing power loss and increased exhaust smoke.

Engine misfire

V-shaped, 8-cylinder engines can experience misfires due to ignition or fuel issues, leading to rough running and reduced performance.

Oil leakage

High-performance engines like the LEV II can suffer from oil leaks, especially around gaskets and seals.

Cooling system failure

The powerful engine may overheat if the cooling system is not functioning properly, which can lead to engine damage.

Electrical issues

Advanced features in luxury vehicles like the Bentley Mulsanne can experience electrical problems affecting various systems.

Fuel system problems

The high-performance nature of the engine requires an efficient fuel system, which can suffer from clogged injectors or fuel pump failure.

Timing chain/belt wear

High-performance engines may experience wear on timing chains or belts, leading to potential engine timing issues.

Exhaust system issues

Twin-turbocharged engines can put extra strain on the exhaust system, potentially leading to leaks or failures.

Transmission problems

The powerful engine can put stress on the transmission, leading to potential issues with shifting or transmission failure.