1990 Ford F150

Asked by Aug 13, 2014 at 12:31 PM about the 1990 Ford F-150

Question type: Maintenance & Repair

Front fuel tank is bleeding into the rear fuel tank and creating a pressure on the rear tank and is blowing gas on to the ground. I need to know why it is doing this and also how to repair it.

1 Answer

97,105

Typical Ford fuel tank switching valve failure.

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