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  1. #1

    Default Stumble after intake gasket replacement

    Replaced the intake gaskets on my '96 7.4 c3500.
    No leaks, starts good hot or cold.
    Runs good cold, no hesitation.
    Once it gets hot it has a sputter/hesitation off the line. Since I'm pulling a big trailer this is an issue.
    I must have gotten something wrong but I don't know what.
    Any advice much appreciated.

  2. #2
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    murdog94's Avatar
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    Default

    Did you have the timing set with a tech2 or did you just put the dist back in? also when did you last do a cap and rotor? most likely you will need to have the timing set with a Tech2 scanner or the timing will be a bet off. and even 1degree is enough.
    Mike

    Currently

    1997 Chevy S-10 Blazer 4X4 with 330K miles and counting (Hunting rig).

    2009 Saturn Aura XE (wifes car)

    2011 F-150 Crew 4X4

    "Hold it to the floor till you see God.... Then Brake!!!!"

  3. #3

    Default

    Welcome to the club.
    :cool:

    2005 Chevy Silverado Z71 Crew Cab
    6" Skyjacker lift w/Edlebrock dual front remote resoviour shocks, single rear remote. Rancho skid-plate.
    17" x 9" M/T Classic Lock Wheels, 35" BFG A/T or M/T tires
    4.10 PercisionGears w/factory locker, T/A Performance rear-end cover
    Banks CAI intake, ported throttlebody, JBA coated headers, over-sized Magnaflow cats, Magnaflow cat back exhaust, Diablo tuned
    B&M aluminum deep transmission pan
    Warn brush guard w/Warn 9.5 XP winch, PIAA bulbs, Line-X bedliner, AWS Black tool chest, Extang tonneau cover
    Weather Tech floor mats
    Cover-Craft seat covers
    Dash mat cover
    Formula One window tint
    One black Lab in rear seat.
    :glasses:

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