Most Common Car Issues

Selected parameters

Engine Model

M260

Add more parameters

Dynamic Brake Support (DBS)

Engine Configuration

Engine Manufacturer

Engine Number of Cylinders

MOST COMMON PROBLEMS

MERCEDES-BENZ CLA-Class 2021

The 2021 MERCEDES-BENZ AMG CLA45 is a high-performance passenger car equipped with a 2.0L turbocharged engine and a 9-speed automatic transmission. It features standard safety systems like Dynamic Brake Support (DBS), Anti-lock Braking System (ABS), and multiple airbags across the 1st and 2nd rows. Optional features include Adaptive Driving Beam (ADB), Lane Centering Assistance, and Adaptive Cruise Control (ACC). This model offers a luxurious driving experience with advanced technology and robust safety features, all assembled in Mercedes-Benz's Kecskemét plant in Hungary.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Configuration

In-Line

Engine Manufacturer

Daimler

Engine Model

M260

Engine Number of Cylinders

Engine Stroke Cycles

Other Engine Info

DIRECT FUEL INJECTION, AM-7, TC

Problems:

Engine misfire

Misfires can occur due to issues with the ignition system, fuel injectors, or a faulty spark plug, which can lead to reduced engine performance and efficiency.

Turbocharger failure

The turbocharger in the M260 engine may develop problems such as oil leaks, bearing wear, or compressor wheel damage, resulting in reduced power and increased emissions.

Fuel injector issues

Direct fuel injection systems can sometimes suffer from clogged or leaking injectors, which can lead to poor fuel economy, rough idling, and increased emissions.

Timing chain problems

The timing chain may stretch or wear over time, potentially causing engine misfires, poor performance, and even engine damage if not addressed.

Oil leaks

Common in many engines, oil leaks can occur from various seals and gaskets, including the valve cover gasket, causing oil loss and potential engine damage if not corrected.

Cooling system failures

Problems with the water pump, radiator, or thermostat can lead to overheating, which can cause significant engine damage if not promptly addressed.

Sensor failures

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

Carbon buildup

Direct injection engines are prone to carbon buildup on intake valves, which can lead to decreased performance, rough idling, and increased fuel consumption.

Transmission issues

Though not directly related to the engine, issues with the transmission can affect overall vehicle performance, including rough shifting or transmission slipping.

Software updates

Modern engines often require software updates to the engine control unit (ECU) to resolve various running issues or to improve performance and efficiency.

MERCEDES-BENZ CLA-Class 2021

The 2021 Mercedes-Benz AMG CLA35 4-M is a high-performance passenger car with a 2.0L inline engine and a 9-speed automatic transmission. It seats five and comes standard with advanced safety features like Dynamic Brake Support, ABS, and a backup camera. Optional features include Adaptive Driving Beam, Lane Centering Assistance, and Adaptive Cruise Control. The vehicle boasts a sleek design with 18-inch wheels and advanced LED headlamps, ensuring both style and functionality.

Spec:

Dynamic Brake Support (DBS)

Standard

Engine Configuration

In-Line

Engine Manufacturer

Daimler

Engine Model

M260

Engine Number of Cylinders

Engine Stroke Cycles

Other Engine Info

DIRECT FUEL INJECTION, AM-7, TC

Problems:

Engine misfire

Misfires can occur due to issues with the ignition system, fuel injectors, or a faulty spark plug, which can lead to reduced engine performance and efficiency.

Turbocharger failure

The turbocharger in the M260 engine may develop problems such as oil leaks, bearing wear, or compressor wheel damage, resulting in reduced power and increased emissions.

Fuel injector issues

Direct fuel injection systems can sometimes suffer from clogged or leaking injectors, which can lead to poor fuel economy, rough idling, and increased emissions.

Timing chain problems

The timing chain may stretch or wear over time, potentially causing engine misfires, poor performance, and even engine damage if not addressed.

Oil leaks

Common in many engines, oil leaks can occur from various seals and gaskets, including the valve cover gasket, causing oil loss and potential engine damage if not corrected.

Cooling system failures

Problems with the water pump, radiator, or thermostat can lead to overheating, which can cause significant engine damage if not promptly addressed.

Sensor failures

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

Carbon buildup

Direct injection engines are prone to carbon buildup on intake valves, which can lead to decreased performance, rough idling, and increased fuel consumption.

Transmission issues

Though not directly related to the engine, issues with the transmission can affect overall vehicle performance, including rough shifting or transmission slipping.

Software updates

Modern engines often require software updates to the engine control unit (ECU) to resolve various running issues or to improve performance and efficiency.