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VR6 Engine tech / Just noticing some skipping and rough running at speed...any suggestions?
« on: June 30, 2016, 04:03:49 am »
I have been having an ongoing problem with the rough running on cold startup and also the P0171 error code, but just started to notice some hesitation and skipping to the engine while driving. I checked the codes on the scanguageII and only have the PO171. Could this be related?