Not sure what is happening, but from time to time when WOT, the car will hesitate around 5k rpm, usually 2nd & 3rd gears when I am WOT the most. It's quick, almost like it mis-fired, or coughed or farted... but continues to accelerate there after. Very noticable & annoying. ANY IDEAS?
Well I could not tell you, because when I tried the first time, I said the hell with that.
With all the stuff I have done myself to the car, those plugs were ridiculous. I let someone who has done them before do it.