mdm6713 Posted October 30, 2006 Share Posted October 30, 2006 Hey guys..93' gs300 runs really rough. Its pretyy much fine when it moving. Except when it comes to a stop it might stall. well today I put 6 iridiums in it, new VC gaskets, cleaned the intake and egr well.I t runs really smooth at times, then all a sudden it will just start running terrible,...I hooked my timing gun to it and it was all over the place, but the idle isnt consistent so I dont think the reading means anything. Also new wires, cap and rotor, got 167K on this car. I also cleaned the Idle Air Control valve. Check engine is on also but i dont have the tool (yet). Im thinking TPS? (throttle position sensor). Help anybody! thanks Quote Link to comment Share on other sites More sharing options...
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