Mercedes-Benz
E430 4MATIC
3

Check Engine Light and Engine Misfire on Mercedes-Benz E430 4MATIC

Problem Description and Possible Solution

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.

Problem Data
RepairPal Verified
Average mileage: (–)
3 model years affected: 2000, 2001, 2002
3 people reported this problem