RepairPal is your advocate for car care advice and guidance

Q: Check Engine Light on 2002 Mercedes-Benz C240

My car would make a funny noise when I turned the ignition and when it finally started it ended up quitting on me after stopping at a red light.
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
Sounds like a fault in fuel trim, or something else emissions related. Here is some background on the check engine light:

These are complicated problems, and I recommend finding a good diagnostic technician who can find the underlying problem and find a fix.
Didn't find what you were looking for?