1989 silverado 400 small block, Edlebrock performer intake with a Holley fuel injection throttle body, factory heads. Some kinda of junk chip....
It's my dads truck. He can't start it, have turn pump the pedal about 40-50times before it will start. and hold it down 3/4 for about ten minutes before it will idle on its own. Anything else I should check beside the fuel pump?


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