1984 Ford F 150 Truck Dual Tanks Noticed Yesterday After Placing Appox Half

1984 FORD F-150
180,000 MILES
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CAPTKCP
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my truck has dual tanks. I noticed yesterday after placing appox. half a tank of gas in the front tank and a quarter tank of gas in the rear tank I now have no gas in the rear tank but three quarters of a tank in the front one. I was wondering if you would know what could cause this. could it be the switch vale or the switch its self and is there away to check them.
Nov 2, 2012 at 1:10 PM
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HMAC300
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probably the switch valve is bad, see if it has electric all the time. if it does your dash switch may be bad or ther eis another wiretouching it making stay on.
Nov 2, 2012 at 2:22 PM
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CAPTKCP
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thanks
Nov 2, 2012 at 10:13 PM
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