Mechanics

ROUGH IDLE

2002 Mercedes Benz C230

Engine Performance problem
2002 Mercedes Benz C230 4 cyl Two Wheel Drive Manual 157000 miles

My car takes a few seconds to turn over, when it does the idle is rough. Almost cuts off. It started with a sluggish start but now the car idles really rough and my check engine light just turned on.
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Mlange78
March 28, 2010.



Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis, finding out what's going on.

Rasmataz
Mar 29, 2010.