Date registered: Jul 2012
Vehicle: 2002 C240
Location: Norfolk, VA, USA
Mentioned: 0 Post(s)
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Missfires after quick accelleration
My 2002 C240 is showing the check engine light. Codes(3) say #2 cylinder missfire, #5 cylinder missfire, and random missfire. It has 123,000 miles and runs fine at slow speeds until I accellerate quickly and then runs very rough, accelerates very slowly , especially from a stop. Could I just need new plugs and wires? I put a new coil on the front driver's side (#2?) cylinder but after clearing codes the same ones came back up. It has had a rough idle for a while but no check engine light or acceleration problems. This started right after I had a new fuel filter and fuel pump installed.
Last edited by Darnoc; 07-18-2012 at 07:43 PM.
Reason: add more info