3S-GTE JDM 2nd Gen Turbo Engine New MR2 Owner OVERBOOSTING an Fuel Cut!?!? [Archive] - Toyota MR2 Message Board

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Hey people i just bought this mr2 on vancouver island and it seemed to be running GREAT But as soon as i really learned how to drive it (With lack of power steering) I started givin her a bit of pedal. As soon As the boost is clocking up the cars engine light turns on and cuts off all spark. At First i thought it was ignition so i replaced all ignition parts (Plugs, WIres, Distributor, Cap, Rotor, Coil). It ran much much better but it would still cut out I found out it was OVERBOOSTING