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» Bad Spark Plug Wires/Ignition Coils May Cause Misfires and Possible CEL
Mercedes-Benz E420
Report: Bad Spark Plug Wires/Ignition Coils May Cause Misfires and Possible CEL
Mercedes-Benz E420 Problem
Model Year Affected: 1997
Verified
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.
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WHERE ARE THE SPARK PLUGS LOCATED IN MY 97 E 420 MERCEDES
Q&A > Mercedes-Benz > 1997 Mercedes-Benz E420
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everytime i try and start the car
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The engine wiring can degrade because the insulating material falls off leaving the bare wire...
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Q&A > Mercedes-Benz > 1997 Mercedes-Benz E420