1999 Mercedes-Benz E320 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1999 Mercedes-Benz E320
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1999 Mercedes-Benz E320 ProblemsEngine Performance Problems Due to Crankshaft Position Sensor Failure
The crankshaft position sensor may fail. Symptoms of this are: The engine will crank—but not start—especially when the engine is warm. The car may start again if it is left to cool off, but it may run roughly or have poor performance.
An engine Oil leak may develop from the PCV vent housing on the valve cover and/or the inspection plate on the front of the engine.
When the engine is running, but the vehicle is not moving, a rattle heard from beneath the vehicle could indicate that one of the exhaust catalytic converters has failed. The substrate (the internal part of the catalyst that reduces emissions) can loosen and bounce around inside the canister section of the converter—the defective unit will need to be replaced. If this problem is ignored, the substrate can break down and reduce to a size that plugs the outlet pipe, which will cause a sudden loss in power.
1999 Mercedes-Benz E320 QuestionsHELP...My SRS dash light came on ?? (2 answers)
My ignition key is not turning over to start my car and when it does turn it wont start my engine after sitting and jiggling for several hours the ignition turned over but would not start the car . A few times before I have started the car drove it, cut it off and it would not start back up my ...