Hello guys, I have a 89 toyota supra 5-speed. I have a problem with the transmission..or related. Everything works fine..shifting from gears 1-5 and the reverse works fine. The problem is, is that when I hit any higher than 2900 rpm, the transmission and the car itself vibrates. I just put in a new flywheel, and a Spec Stage 3+ kit. I assumed it might be the driveshaft..so I attempted to disengage the clutch by holding the pedal down..and by accelerating the gas pedal..and it didn't change at all. Anything above 3k rpm it would vibrate. I am stumped and lost. I tried swapping another transmission..and the problem still persist. I duno if it can be both transmission be bad or something else.
May 20, 2007 at 4:34 AM