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Registered
01 Ford Focus SE
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467 Posts
Discussion Starter #1
I think my IAC is on its way out. When my engine is cold and I start my car to let it warm up after a few mins of warming up the rpms start to cycle. it goes from about 1200 to 1700. it drops then goes up and it does it for a few mins then it stops. Then when I am driving when I come up to a stop it does the same thing for a bit too. It goes from 1100 to 1400. I am sure its the IAC because I have seen the same thing before on a different car.
 

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Registered
01 Ford Focus SE
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467 Posts
Discussion Starter #4
or take it off and clean that bastard with some brake cleaner
I have done that before, i am thinking that its on its way out. ill try adjusting the idle air screw before i replace it. ill let you know what happens.
 

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Registered
01 Ford Focus SE
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467 Posts
Discussion Starter #10
where do i put my thumb on it and what am i looking for when i do that?
 

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Brokedick Millionaire
Joined
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40,238 Posts
Two choices

1) put thumb in your ass and then taste

or

2) read the factory service manual to see if it should taste like chocolate or shit.


Four year member here, you know the routine.
 

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Registered
01 Ford Focus SE
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467 Posts
Discussion Starter #12
oh yeah, hahaha. the service manual will let me know. time to check.
 
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