fuel
1985 Chevy 454 external fuel pump 7 to 10 pounds psi after sitting for 30 minutes fuel cannot be sucked out of a tank to brand new fuel pumps I'm stopped I am a mobile mechanic in myself what do I do ...
Forum Discussion
It might be the mylar sock (filter) on the suction pipe in the rule tank is becoming clogged after it sits for awhile the debris float away and the pump will work again. Might have to pull the tank and clean it out
