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2.9L & 3.0L V6 Tech General discussion of 2.9L and 3.0L V6 Ford Ranger engines.

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Old 03-17-2011
PAShooter's Avatar
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I am: Collin p
Join Date: Jul 2010
Location: Altoona, PA
Vehicle: 2000 Ford Ranger
Posts: 908
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High Idle

So I just got done changing my transmission and now i am moving on to fix my high idle. It idles at arond 1100k and i think it should be like 700. I have tested the IAC and when i pull the plug the engine drops down to about 550. Would that mean my IAC is bad? I have tried cleaning it with no luck.

Any other possible causes?
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Old 03-17-2011
RLong31's Avatar
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iTrader: (5)
I am: Ryan Long
Join Date: Jul 2009
Location: Monrovia, IN
Vehicle: 2004 Ford Ranger
Drive Type: 4x4
Engine: 4.0
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Replace the IAC? Also... search... there have been TONS of threads about this issue. You might find an answer after a little bit of searching.
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