Have an 01 GTP only mod is a k&n intake.
Got home from work car ran fine. Came outside and started the car up 20 minutes later and under any boost at all the car surges, pulses, shakes... I don't know the word to use. Its trying to boost but can't. My initial thought was MAF sensor. unplugging it changes nothing.
Took it to a mechanic he had it for a few days and couldn't figure out anything at all..
NO service lights are on, no codes come up with a computer. I'm stumped.
Is it an internal vacuum leak? anyone have any suggestions? plug? maybe wiring or injector?
Ill take a video this afternoon and post exactly what its doing. Starts idles and runs fine until you start boosting.
Derek
