Check Engine Light and Engine Misfire on Mercedes-Benz E500 4MATIC

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.

RepairPal Verified
Average mileage: (–)
2 model years affected: 2005, 2006
2 people reported this problem
Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews