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WDBDA29D6MF825543
Vehicle Summary
The 1991 Mercedes-Benz 190E 2.6 is a classic sedan featuring a 2.6L in-line 6-cylinder engine, producing 158 hp. Manufactured in Bremen, Germany, this model emphasizes safety with driver seat airbags and advanced seatbelt systems. With a sleek design and reliable performance, it's a standout in the Mercedes-Benz lineup.
Complete Specifications
Common Issues for This Vehicle
Oil leaks
The 1991 Mercedes-Benz 190 with an in-line 6-cylinder engine can develop oil leaks from valve cover gaskets, oil pan gaskets, or other seals due to age and wear.
Cooling system issues
The cooling system, including the radiator, water pump, and hoses, may develop leaks or fail, leading to overheating problems.
Fuel injector problems
Fuel injectors can become clogged or fail, causing rough idling, poor fuel economy, and reduced performance.
Timing chain wear
The timing chain and its components can wear out over time, leading to rattling noises and potential engine timing issues.
Vacuum leaks
Vacuum hoses and connections may deteriorate, causing erratic idling, stalling, and poor engine performance.
Ignition system failures
Components like spark plugs, ignition wires, and distributor caps can wear out, causing misfires and starting issues.
Head gasket failure
A blown head gasket can lead to coolant mixing with oil, causing overheating and significant engine damage.
Mass air flow sensor issues
The mass air flow sensor may fail or become dirty, affecting air-fuel mixture and causing poor engine performance.
Exhaust system rust
Over time, the exhaust system can rust and develop leaks, leading to increased noise and potential emissions failures.
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