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  1. #1

    Default lt1 cutting out and loss of power

    Hey guys I have a 95 z28 6 speed. When I bought it the guy that had it said the check ball was bad in the fuel pump so he's got this button beside the steering wheel that primes it? When it ran cold it always kinda cut out until it was warm and then it ran fine. After the wreck it started cutting out more and kind of making a light pop sound below the car when i'd accelerate when its still cold. It has also lost some power even once it's warmed up. Ive been told possibly an exhaust leak near the o2 sensor? Any suggestions would be greatly appreciated. Thanks!

  2. #2
    10 Second N/A Club


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    Name
    Josh
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    96 Z28
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    Holden, MO (KC)
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    Default

    Start simple is the check engine light on and what's your fuel psi?
    -Josh
    co-owner of BDBRacing.com
    NMCA OC 9004
    96, N/A 385, Holley EFI, Faceplated M6, AI TFS heads, LE SR cam, MWC Fab 9
    10.16 @ 136 1.50 60'........still workin on that 60' shootin for 1.4's!

  3. #3
    InActive Member


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    Oct 2011
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    Default

    It could be the coil. But if the fuel pump is rigged just get a new pump they are cheap enough to get

  4. #4

    Default

    Quote Originally Posted by 96LT1355Z28 View Post
    Start simple is the check engine light on and what's your fuel psi?
    The check engine light will come every once in a while, but never remains on. Have yet to check the fuel psi. Will do so.

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