Close
QUESTIONS

RepairPal is your advocate for car care advice and guidance

Q: engine slows down at traffic light and moves only slowly except restarted on 2002 Mercedes-Benz ML320

You have to switch off and restart before it can move well again
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
Injectors may be dirty. Try a bottle of "Chevron Techron" Injector cleaner. It works wonders. Having codes reset after is not a bad idea either.
Didn't find what you were looking for?