Close
QUESTIONS

RepairPal is your advocate for car care advice and guidance

Q: surging at idle and check engine light on? on 2001 Mercedes-Benz E55 AMG

As the car reaches operation temp. from a cold start it suddenly starts to surge and run rough at idle.
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
| |
Check engine light on? IAC Valve (Idle air control) is a possibility. Volyage should checked and the MAF (Mass Air Meter.) Let me know. Good luck.
Didn't find what you were looking for?