The engine wiring can degrade because the insulating material falls off leaving the bare wire exposed. This can cause many problems depending on which wires are exposed and what they touch.
Resources for the Repair and Maintenance of your 1992 Mercedes-Benz 300CE
1992 Mercedes-Benz 300CE
1992 Mercedes-Benz 300CE Problems
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.
Internal and External engine oil & coolant leaks can develop from the head gasket and/or timing cover gasket; these leaks should be repaired before the engine oil and coolant intermix which can result in severe engine damage.
The seat springs and padding break down over time, causing a lean, tilt, or sag.
The electronic throttle assembly may suffer an electrical failure. It is often cheaper to send the valve to a service center for repair that to purchase a new part.
1992 Mercedes-Benz 300CE Questions and Answers
my abs sensor light just came on. can i still drive the car without worry of road breakdown
WHEN I START MY CAR AND I HAVE O PRIME IT TURNING THE CAR ON& OFF @ LEAST 3 TIMES UNTIL THEFUEL REACHES TH INJECTORS THN IT WIL START UP DO THI MAN THA ONE OR MORE INJECTORS ARE LEAKING?
Hi, last summer just before I was going to put my 300ce mercedes-benz in storage I lost my reverse, it will not shift into reverse, froward works great. is their any way to fix this with out buying...
Is it difficult to change the oil pan gasket without having it serviced by a Mercedes Dealer ?