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 1993 Mercedes-Benz 500SEL
1993 Mercedes-Benz 500SEL
1993 Mercedes-Benz 500SEL Problems
A cracked or broken heater core outlet housing can cause a coolant leak near the bulkhead (firewall). Our technicians remind us that coolant leaks should be repaired in order to avoid overheating the engine due to coolant loss.
Due to wear, high usage vehicles can experience ignition lock and tumbler failures. The ignition lock cylinder will generally require replacement to correct this concern.
High mileage vehicles may develop a transmission fluid leak from one or more of the oil seals.
A refrigerant leak may develop from one or more of the following AC components: AC compressor, hose manifold for the compressor, or the evaporator core. The loss of refrigerant can cause poor AC performance. Our technicians tell us that proper leak diagnoses should be performed in order to determine the cause of any refrigerant loss.
1993 Mercedes-Benz 500SEL Questions and Answers
i need to recharge my AC. I purchased feon from autozon but the piece that fits on the charging nipple doesnt fit. THe niple on benz is too big.
I surpose the input is the one on the driver'...
one of the ignition coils will not fire i replace it and still no spark.... help me somebody...
Can someone please tell me where the starter is located in my 93 Benz 500SEL
When i start the car when its cold it starts great , after it gets warm its hard to start are won't start at all, I also have some transmission problems, could the two items be connected?