2002 Mercedes-Benz E430 4MATIC Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2002 Mercedes-Benz E430 4MATIC

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2002 Mercedes-Benz E430 4MATIC Problems

"Crank no Start" Due to Failed Crankshaft Position Sensor

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. Communicating these specific symptoms to your technician can save diagnostic time.

Check Engine Light and Engine Misfire

Failed spark plug wires and/or ignition coils can cause intermittent misfires (rough running); the Check Engine Light may also illuminate. Diagnoses of the ignition system will be necessary to determine which components are at fault.

Replace air filter when replacing failed mass air flow sensor

The mass air flow sensor tends to fail causing poor fuel economy and Check Engine light illumination. The engine air filter should be replaced when the mass air flow sensor is replaced; a dirty filter can allow debris to damage the new sensor.

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2002 Mercedes-Benz E430 4MATIC Questions

I got the code for my redio but I don't know to push ok after I put the code (1 answer)


motor mount on left side is broken or loose (3 answers)

Had a bad experience with mechanic. Claimed the heads cracked resurfaced them. When he returned car a vibration under hood, we looked and when you put foot of gas left side of engine lifts up out of the car

The car is very noisy at highway speeds. Is that normal? (2 answers)

The whining noise occurs at highway speeds (45mph and faster). Seems to be coming from wheels.

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