1992 Mercedes-Benz 300CE Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1992 Mercedes-Benz 300CE
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1992 Mercedes-Benz 300CE ProblemsRough Running Engine Due to Misfire
A rough running motor or lack of power can be caused by a failed distributor cap or rotor, ignition wires (or their resistors), or valve cover gasket leaks. If the valve cover gasket leaks, oil can pool where the ignition wire resistor connects to the spark plug. The resistor can fail and the spark plug may not fire because of a short circuit through the oil.
One or more blend door vacuum actuators may fail resulting in the incorrect output temperature from the HVAC system. Failed actuators will require replacement to restore proper HVAC operation.
Leaks may develop from the differential seals and/or cover on older or high mileage vehicles. Our technicians recommend a complete reseal of the differential unit when these leaks are addressed.
1992 Mercedes-Benz 300CE QuestionsWhat to do about exterior light that is dim? (1 answer)
Dash light for exterior light comes on when lights are on...yes the right side light is much dimmer than the left..stays on also in high beams as well as low beam...This problem just started
I changed the breather hose and lost where the extra little hose on it connects to. finally found where, and i then took off 2 wires to distributor cap for inspection. I put them back then car wouldnt start. I changed ignition coil, spark plugs,cap and rotor which were very bad condition, car st...
If the radiator fluid is not low and the car isn't running hot at any time, is it just normal that you still find the fan running briefly at times, when stopped ?