WDBEA51D0MB383724
1991 MERCEDES-BENZ 300
Vehicle Summary
The 1991 Mercedes-Benz 300 CE is a classic coupe featuring a 3.0L inline-6 engine producing 217 hp. Manufactured in Sindelfingen, Germany, this stylish two-door vehicle offers a blend of performance and sophistication. Safety features include driver seat airbags and manual seat belts with emergency tensioning retractors. Powered by gasoline, it falls under the Class 1 weight category.
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1991 MERCEDES-BENZ 300
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Complete Specifications
Known Issues for This Vehicle
Oil leaks
Many older Mercedes-Benz engines, including the inline-6 in the 1991 300 model, are prone to oil leaks from various seals and gaskets.
Head gasket failure
The head gasket in these engines can fail, leading to coolant and oil mixing, which can cause overheating and serious engine damage.
Timing chain wear
The timing chain and its tensioners can wear out, leading to noisy operation and, in severe cases, timing chain failure which can cause extensive engine damage.
Fuel injector problems
Clogged or failing fuel injectors can cause misfires, poor fuel economy, and rough idling.
Vacuum leaks
Vacuum leaks can cause a variety of issues including rough idling, stalling, and poor acceleration.
Cooling system issues
Older models can develop leaks in the radiator, water pump, or hoses, leading to overheating and potential engine damage.
Worn spark plugs
Worn or fouled spark plugs are common in older engines and can cause misfires, poor acceleration, and reduced fuel efficiency.
Mass air flow (maf) sensor failure
A failing MAF sensor can cause poor performance, stalling, and poor fuel economy.
