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    1jz misfiring @ idle

    Finally was able to finish up my 1jz swap into a SC300. For some reason at idle its misfiring sounds bad. This is on stock downpipe, stock cat, stock exhaust. Stock turbos no tune, no fuel upgrade. Walbro fuel pump installed. Idle is kind of low maybe 600. Even when I raise the idle up a...
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    1jz swap no spark cel code 12

    1jzgte swap into a sc300. 1jzgte is from a soarer. I got no spark, igniter is fine. I got a check engine code 12. I have no idea what the code is. Anyone know?
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    1jz swap no start

    Hi guys, I'm finishing up a 1jz swap into a sc300. Anyways, about a week ago I finished. Went to try and start it nothing. Turns out no spark and no fuel. Since then Ive tried 2 different ECU. I checked the crank sensor and cam sensors which were all good. I'm getting voltage to the...
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    cut harness need help

    I got a 1jz wiring harness that seem to be cut at the body plugs and fusebox. Its from I believe a jzz30. Its what I ordered but who knows. I know forsure its not from a supra. Anyways its going into my sc300. My question is, will I be able to use the body plugs off the sc300 2jz motor and...