S sitnalm Known Member Senior Member May 6, 2006 65 0 1,506 Sep 28, 2006 #1 Dear All, I find immediate vibration after changed to hotbits extractor 4-2-1 on my auto transmission car when in idle. Do i need to do tuning or reset ECU ? Thanks
Dear All, I find immediate vibration after changed to hotbits extractor 4-2-1 on my auto transmission car when in idle. Do i need to do tuning or reset ECU ? Thanks