Thread: just shuts off

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  1. #1 just shuts off 
    GTP Level Member QwikGT's Avatar
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    the GTnowP is having a bit of an issue...if i go WOT (wide open throttle) and then let off the gas to apply the brake and brake hard the car will die. now it wont start up unless i put it in neutral, turn the key off and try it....i changed the fuel filter this passed saturday and its still doing it. im leaning towards ICM or something in the tune...any ideas? thanks-nick
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  2. #2 Re: just shuts off 
    Donating Users Liquifire's Avatar
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    how big of a cam do you have?
    98 GTP Coupe- 180* T-stat, GMPP Front Sway Bar, Dual Aeroforce Interceptor's, TDC FWI, TDC Taylor 10.4's, ZZP SS Plog, ZZP 3" SS catted DP, ZZP MPS W/3.4, AL104's gapped @.055, 3800Perf. PCM
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  3. #3 Re: just shuts off 
    GTP Level Member QwikGT's Avatar
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    stock cam, 1.8 roller rockers
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  4. #4 Re: just shuts off 
    Banned - Busted For Scamming
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    Ever put that spacer on?
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  5. #5 Re: just shuts off 
    DUI BABY Bio248's Avatar
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    car knocking at all (KR)? how are your fuel trims?

    dude, i know you got a scanner.
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  6. #6 Re: just shuts off 
    GTP Level Member QwikGT's Avatar
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    no kr, fuel trims are on the money....im leaning towards the ignition control module. il have to have my tuner take a look at my file and see what the problem is
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  7. #7 Re: just shuts off 
     

  8. #8 Re: just shuts off 
    GrandPrix Junkie Sabrewings's Avatar
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    ICM or CPS would be my first guesses.
    2004 Impala LS - got some mods sold!!!
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    NAIOA moderator Still Imp'n, just in a different Imp.
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  9. #9 Re: just shuts off 
    The Blue One blueguy's Avatar
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    I am leaning towards the CPS
    Sold WBody's: '03 Blue GTP/'98 Green GTP/'98 Silver GT/'05 GXP
    '99 Chevrolet Silverado Classic Z71 4x4 - K&N Intake/Gibson Exhaust #TRUCKTHINGS
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  10. #10 Re: just shuts off 
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    Camshaft position sensor? Im pretty sure it would still run. I could see how the CKP would make it stall.
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