what would be the symtoms of a dual tank switch valve failure

Asked by Nov 29, 2015 at 09:55 PM about the 1989 Ford F-150 XLT Standard Cab 4WD LB

Question type: Maintenance & Repair

1 Answer

83,435

Not switching tanks, dumping return fuel from one tank to the other tank, fuel gauge not reading or reading the wrong tank fuel level, just to name a few problems with Ford fuel tank switching valves. HTH

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