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Registered User
Join Date: Mar 2002
Location: Agua Dulce, Ca. usa
Posts: 179
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Gas tank switch over valve stumped
Well I thought I put some foreign material in the lft tank not sure, soon after the truck would run out of gas on the lft tank and NOT switch to the rt tank with the electric switch. right tank would run fine and took me home from vacation . Pulled the left tank to check for foreign material it was completely clean and no rust. blew through all the lines and free. put tank back. still runs out of gas on the left tank and then will not switch over to the rt tank, take the supply line off at the inline clear filter b4 the carb fuel pump and then the switch over will go to the rt (good side). changed out the switch over valve still have the same problem. blew out all the lines and all seem free I AM STUMPED ON WHAT TO DO NEXT. tried to test all this without the gas caps on vent is free and this is the 6 port switch over valve with a supply return to the carb pump on my 80 dually 1ton pu. 454. and a supply return to each side saddle stock tanks. any suggestions I am lost for what to do. next. thanks Ed ke6bnl left side is energized with 12volt pwer is working to the valve.
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Ed ke6bnl Agua Dulce 70 S.E. Los Angeles 70 Chevy short bed 1948 F3 ford pu 1949 F1 stock V8 flathead 3 on floor 1950 F1 pu street rod 1948 F6 Ford Dually/350sbc no bed stock trans&rear 1972 El Camino 4" chop 1953 Chevy 3100 2b daily driver 1970 SB 4X4 400ci 6in lift |
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