Originally Posted by Leonardo
If you have a GPS or AP, check if it happens from about 1mph to about 2.5-3mph!
I have an issue and know it's in the mapping of the car. Something happened after the car was looked at at the dealer for an unrelated issue.
How many have an AP or ECU tune?
Could very well be, because it was happening to me when I was stage 1 (with AP, but e-tune). Since I went stage 2 with a different tune/tuner, it has not showed up again. However, my MAF sensor at stage 1 was not screwed in completely. Fixed when went stage 2.