need an original 1991 3s-gte wastegate [Archive] - Toyota MR2 Message Board

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I just bought a 91 mr2 turbo and it has problems with fuel cutting on and off, like its missing, when accelerating. it has an aftermarket Apex waste-gate on it that I cant find any information on, and i think its causing the problem by putting out too much boost and then the computer is trying to shut it off or doesn