Zack99

Had a life time warranty on the pump an had a mechanic tell me it was bad after I changed it so I got it replaced an my fuel pressure gauge does have a dump valve on it I’ll go test it in a few what should psi be at when I open the valve wide open an last time I got gas in it was at back road country gas station my fuel pressure was at 48 psi an I changed the regulator an it brought it back up to 54psi

Yea it starts when you spray it with starter fluid an ill look at terminals an clean them see if that works

No codes when I let it sit for like 30 minutes it will fire back up an run till I give it gas it will die an not start

Got a 01 Silverado 4.8 ls it keeps dieing when I give it gas try an start back up just cranks no start changed fuel pump twice in the last 6 months changed fuel pressure regulator fuel filter idle air control valve tps sensor cleaned throttle body an maf sensor purge valve solenoid an vent valve solenoid still doing the same thing my fuel pressure is at 54psi