installed new plugs today, it idled great very smooth reved with no roughness but on the way to work I got on it and the is a high rpm heistation. it is like it wants to go but it is acting as though it is hitting some sort of limiter right at about 3500-5000

 

did you gap them correctly?

 

yup. .28

 

You reset the ecu after the misfires?

 

i vag comed it and cleared the codes. does that mean it was reset?

 

Yes. What is the boost doing at the time?

 

the boost is all normal in first and second it will hold at 16-17psi for a while and then drop to about 10-11psi and in third through 5th it will boost the same and drop to about 14 psi