Most Common Car Issues
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MOST COMMON PROBLEMS
MERCEDES-BENZ 420 1991
The 1991 Mercedes-Benz 420SEL is a classic sedan with a robust safety feature set, including front and knee airbags for both the driver and passenger. Manufactured in Sindelfingen, Germany, this vehicle offers a blend of luxury and security, with manual seat belts equipped with emergency tensioning retractors.
Spec:
Problems:
Oil leaks
Common in older Mercedes-Benz models due to aged gaskets and seals.
Electrical issues
Problems with wiring and outdated electrical components can cause intermittent failures.
Timing chain wear
The timing chain can stretch over time, leading to poor engine performance.
Vacuum leaks
Vacuum lines and connections can become brittle and crack, affecting engine performance.
Fuel system problems
Fuel pumps and injectors may fail, leading to poor fuel delivery and engine performance.
Cooling system failures
Radiators, water pumps, and hoses may degrade, leading to overheating issues.
Transmission problems
Older automatic transmissions can suffer from wear and require rebuilding or replacement.