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1jzgte high idle

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Old 04-19-12, 05:30 PM
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SCShawn
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Default 1jzgte high idle

Hey everyone. I just finished my 1jz swap into my sc300 about 45 minutes ago.
Started it up, and its idling way too high. I do not have the tach working, but It sounds like at least 3k RPM's.
I cant find where to adjust the butterfly valve on the throttle body. Or if that is even the problem.
Any ideas?
Has anyone else had this problem?

Thanks
Old 04-20-12, 11:28 AM
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SCShawn
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Got it figured out, the vacuum line underneath the throttle body with the little filter on it is supposed to go to the intake manifold. I had it blocked off.
Old 04-21-12, 12:38 AM
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Bassrocker
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thanks my sc4 is idleing super high im going to check this tomarrow
Old 04-21-12, 12:40 AM
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Bassrocker
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random question did the car surge in power/ take off when you put it into gear? thats what mine is doing in combinaiton with the hihg idle
Old 04-21-12, 10:25 AM
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Yes, It would go really high then go back down and repeat.
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