Mercedes-Benz E420 Problem Report
Mercedes-Benz E420 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.
WHERE ARE THE SPARK PLUGS LOCATED IN MY 97 E 420 MERCEDES
everytime i try and start the car
engine misses slow speed/rpm. could it be fuel filter? Or needing tuneup?
The engine wiring can degrade because the insulating material falls off leaving the bare wire...