I got a turbo 3sgte that is sputtering on acceleration. The car also sputters when I hold it at 4 grand or any high rev. It sputters than accelerates. Does anybody have any idea what this problem is from.
i had this with my mr2, it was a tooth out on the cambelt, the problem was the bottom cover that is used to mark TDC was off so everything looked ok.
if you wanna pursue this as a potential problem take your rocker cover off, the cam shafts are marked with the head for the timing, also take a spark plug out and use a screwdriver to check TDC instead and compare it with the camshaft markings.
Could be as simple as a bad sparkplug, if you don't see any fault codes it's worth removing and inspecting plugs, leads, rotor arm and distributor cap to check their condition.