My car loses revs at idle at traffic lights when it is heated up and when I go to accelerate away from those lights it struggles to get moving then suddenly it will just take off. Thoughts please.

Asked by Dec 09, 2017 at 11:24 PM about the 2003 Audi A4

Question type: Maintenance & Repair

1 Answer

14,705

If it is doing this you have likely had the engine light on for a little while. Have it scanned would be the fastest way to find out what it is. Its probably something wrong with either a blocked crank case hose or a bad throtal body. have the codes scanned cause it could be one of a hundred different things. And it is ussaly best to include the engine type you have in the thread as knowing the engine can also help trouble shoot a problem.

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