99 4runner idle issue
09-29-2010, 09:10 AM
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99 4runner idle issue
1999 4runner 3.4 auto 120000 miles.
Was wrecked and sat for 2 1/2 years while being rebuilt.
The problem is, when you start it up it idles smooth @ about 800 rpm and as it warms up the idle goes up to about 1200 at normal operating temp.
It runs great and smooth but idles high after it warms up, any ideas?
Was wrecked and sat for 2 1/2 years while being rebuilt.
The problem is, when you start it up it idles smooth @ about 800 rpm and as it warms up the idle goes up to about 1200 at normal operating temp.
It runs great and smooth but idles high after it warms up, any ideas?
09-29-2010, 07:17 PM
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Maybe the IAC?
https://www.yotatech.com/forums/f123...l-valve-82765/
just throwing it out there... makes sense?
https://www.yotatech.com/forums/f123...l-valve-82765/
just throwing it out there... makes sense?
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