Mercedes-Benz C280 Problem Report
Mercedes-Benz C280 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.
Changed spark plugs and wires misfire stopped. - Visitor
I just had my ingnition coil replaced, my car would not pick up speed. - Visitor
Both spark plug harnesses replaced, one twice. - danboor
Check engine light come on during dry periods. Drive the car through the car wash and the light goes off as it does when the road is wet or it rains. - Visitor
The engine wiring can degrade because the insulating material falls off leaving the bare wire...
time for a tune-up and need to know where is the spark plugs located
The car settles down when the engine warms up.
Cant get my son's car to pass emissions not sure if it is the Spark plugs & ignition coils or t...
the engine hesitates stalls and back fires push the gas harder and it just pop pops also smells...