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73-87 Chevy _ GMC Trucks => Performance => Topic started by: Andyj on September 30, 2015, 01:58:35 PM
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I have a 78 c10 regular cab w/ a 5.7L. I was having fuel delivery problems so I decided to install a holley red electric pump. I installed the pump just after where the dual tank lines come together and lower than the lines. I mounted, wired, and hooked up the pump and turned it on. No fuel is coming out of the line. I don't think any fuel is getting into the pump at all. Any suggestions? Both my tanks are at about 1/4 tank of gas. Please help!
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Did you install the pump in the 5/16" fuel tank vent lines?
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could it also be a problem with the fuel tank selector valve?
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What kind of fuel delivery problems? What was wrong with the factory mechanical pump that made you add the electric?