Fuel Pressure 40PSI?
09-18-2009, 10:41 PM
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Fuel Pressure 40PSI? So I finished my fuel system, stock tank, racetronix 255lph, 99 corvette filter/regulator. I got the filter/regulator from napa hooked it up and cycled the key a few times and my fuel rail pressure gauge said 40psi. I go to start my car and it cranks but no start, then it backfires, then it starts and runs fine before i shut it down. I think I'm running lean because of the pressure causing it to backfire and excessive cranking... could my filter/regulator be bad? Any opinions?
