BenzWorld Junior Member
Date registered: Aug 2012
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2005 C230 P0304...Cylinder 4 misfire
Hey everybody, I need help. My car seems to be shaking a little and keeps coding for cylinder 4 misfire. Every once in a while, the car starts sputtering/shaking pretty badly. It seems to throw a code (Check engine light) after restarting it while it's still warm. Cold starts and driving at high speeds do not seem to bother it. I have been driving it anyway and it the CEL will go off for a few days,and then come back on for awhile. The car seems a bit off and a little shay all of the time, though. I still get great gas mileage and have not had any other problems. I have replaced all of the plugs and the coil pack for cylinder 4...with no changes. Any suggestions?
Last edited by kmayergator; 08-22-2012 at 01:07 PM.