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
Matthew,
Have you tried opening the fuel tank cap?
This is an issue that is not uncommon with that period GM vehicles. There was a problem with the purge canister valving.
Note, If you include some breaks and punctuation, it makes it much easier to read. Even if you are working form a small device, breaks alone can help to separate the thoughts.
Matt
Have you tried opening the fuel tank cap?
This is an issue that is not uncommon with that period GM vehicles. There was a problem with the purge canister valving.
Note, If you include some breaks and punctuation, it makes it much easier to read. Even if you are working form a small device, breaks alone can help to separate the thoughts.
Matt
