Thread: wont idle down

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  1. #1 wont idle down 
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    i drove about 70 miles on the interstate at 75 to 80 mph non stop and when i stopped my car was stuck at 3000 rpms and it would not idle down. i just bought the car a few days ago but i dont know what is causing this to happen. i started it up the next morning and it instantly revved up to about 2000 rpms and stayed there. i shut it off and about a half hour later started it and it idled normally. any idea why its doing this?
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  2. #2 Re: wont idle down 
    GTP Level Member 01gpgt01's Avatar
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    Try unpluging the maf and see if it idles better
    2001 GT. A few here and there mods http://www.streetfire.net/video/2001...ynp_208097.htm

    2009 Hummer H3 Solar flare premium
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  3. #3 Re: wont idle down 
    I GIVES MONIEZ JoshsGTP's Avatar
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    that ^ or the iac Valve can do this.
    Red GTP coupe, Intake, Poly Dogbones. 8K HID's, Headers, DIY HUD, Aeroforce Scan Gauge,Kenwood Excelon KDC-X794, MSR 045 18" rims, Borla Cat-Back.

    I disprove of peoples actions, and want to mega man punch them in the testicals.
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  4. #4 Re: wont idle down 
    Turbo is the way to go. BillBoost37's Avatar
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    IAC, TPS or MAF. Scanning the car should tell you which one.
    I drink..so consider that when reading my posts.

    2010 Audi A6 Dual IC's
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  5. #5 Re: wont idle down 
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    thanks guys, it hasnt acted up since the first time when i posted this. i dont know what caused it to act up but it seems to have fixed itself
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