No literally started just one day. No modifications since owned. Thought it was fuel pump because pressure was fluctuating between 4-7. New pump holds constant 7psi. When it's running there is no hesitation or or sputtering just literally is running fine then does once it hits normal operating...
Needing some input can't figure out. Have a 81 c10 with 96 vortec engine with edelbrock carb. Truck cranks fine but after warming up just dies doesn't spit or sputter just dies then for couple of mins hard to start then fires up runs for a few then just dies. Put fuel pressure gauge holding 7psi...