is this a tuning problem?
09-13-2007, 07:07 PM
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is this a tuning problem? ok my car is not running its a 98 ls1 with 10# boost vortech and just installed a intank pump 255 lph. now the car will not run just spits and spudders. it will rev up ok in the drive way but will die out when i go to drive it just move it...and will not hold fuel pressure when car is shut off. when i turn the key on fuel pressure is at 20psi then start up 30 psi then rev up 31 psi thats getting in to boost any help?
