Fast 95
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- Joined
- Dec 14, 2009
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How much fuel pressure should i have for a 96 5.7 vortec?
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Its 57 with the motor not running, once started its 50 psi, and i do have the upgraded spider injectors as well.57 is not enough to overcome the poppet nozzles on the Vortec. That is definitely your problem.