wai2hot Posted August 16, 2012 Share Posted August 16, 2012 (edited) Hello All, I have a 04 Cayenne S in the last month or so every time I come to a stop the engine RPM's dip below idle for a second and then come back up to idle, as this is happening the car shudders, this has also happened while idling at a red light, the RPM's drop down and then pops back up right away, again the shudders when this happens. I have taken this to my mechanic and he can't seem to find the problem. He has reset the engine throttle a couple of time now thinking this was the problem, but still there. Any help would be appreciated. Thanks, Edited August 17, 2012 by wai2hot Quote Link to comment
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