Thread: LTFT pegged at 16.4

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  1. #1 Re: LTFT pegged at 16.4 
    Turbo is the way to go. Fivefingerdeathpunch's Avatar
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    Vacuum leak.

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  2. #2 Re: LTFT pegged at 16.4 
    I AM PEWPIN! rynoman03's Avatar
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    Quote Originally Posted by Fivefingerdeathpunch View Post
    Vacuum leak.
    x2! Check your gaskets on the Throttle body and all your vacuum lines. Spray brake cleaner around them and if the idle changes and your LTFT goes up you found the source.
    1999 GTPHP Tuned, Ported SC/TB, 42#'s, SSAC's, ZZP Modded 1.9's/LS6 Springs/Manley's, TransGo Shift Kit, Poly Uppers, KYB GR2's/Springtech's. - 231k and traded it in. - Gone
    2000 GTP: XP, P&P'd Heads, N*\Lq4 MAF, GenV, 42#'s, PRJ Rails\FPR, Racetronix, TEP w/ 3.29 Gears, 300m, 7/8" chain, SSAC's. - Collecting dust in my garage.
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