Thread: Please Help!!! GTP surging idle

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  1. #1 Re: Please Help!!! GTP surging idle 
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    no luck for the vacuum leaks but i found a cracked tube on my SC! i replaced it tonight now my boost feels amazing. but no luck on the idle. i hear a hiss but i looked for hours with no luck. any good methods of searching? besides like a smoke machine (way expensive!)
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  2. #2 Re: Please Help!!! GTP surging idle 
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    Quote Originally Posted by Damon318 View Post
    no luck for the vacuum leaks but i found a cracked tube on my SC! i replaced it tonight now my boost feels amazing. but no luck on the idle. i hear a hiss but i looked for hours with no luck. any good methods of searching? besides like a smoke machine (way expensive!)

    Water bottle with a high soap/water mix. spray it around the lower intake/throttle body/Sc/Injectors and see if you hear it get sucked in or see it bubble
    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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