medicseal69
New Member
Need help with this one since it seems I cannot find the answer. I have a 03 with the TRD supercharger and 7 th injector with a vortex air cleaner system. Runs great but here’s the issue and I have asked URD. Ive replaced them mad air sensor as well tune up but when I’m accelerating and get to 3200 RPMs it starts to unload almost as someone closed the throttle body and there is so much hesitation then it starts to go but with hesitation. URD stated that Toyota made certain 3.4 that at 3200 rpm had a high compression output my Toyota mechanic was not sure about that one. I’m at wits end on this other than that it runs great but once you hit 3200 up hill or on a straight away it starts to hesitate. Looking fir answers
