|01-04-2013, 01:20 PM||#1 (permalink)|
Date registered: Jan 2013
2004 c240 misfire 1,2,3 cylinder , I need help
My c240 4matic has a 1,2,3 cylinder misfire that makes the car run like shit at idle or acceleration. I have checked the fuel system and the pressure at the rail is 40+ psi and the plugs & packs wires are fine. Plz if anyone can help shed some light on my problem I'd be very greatfull for any helpfull advice.
|01-05-2013, 04:21 PM||#3 (permalink)|
Pull the Top of your Engine Cover off, Mine is Read and the Spark Plug Wires run into it.
Remove all your wires, CAREFULLY
Remove your Power Pack, CAREFULLY.
You may notice Water in there. Did you recently wash the engine with water? Or heavy rainful? Or something that introduced water?
Either way, Pull everything and Leave it Open, Overnight with a Fan to dry out the Wires and Electric Power Pack. Then Reinstall, Reset Codes and I bet this makes it all go away.
United States of America
|03-01-2013, 11:30 PM||#6 (permalink)|
Date registered: Nov 2011
Vehicle: w203 c320 avantgarde auto saloon
Is there any more codes with recent misfires?
When misfires occur? During drive, after engine start, under heavy acceleration, after or during rain or car wash?
When plugs were changed? How did u determine that plugs and wires are OK? Have u been doing any works with air intake?
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