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Why does my 1994 Ford Explorer lose fuel pressure after running for a short time shut off vehicle and start it back up and fuel pressure returns?
Wiki User
∙ 15y ago
Sounds like a bad fuel pressure regulator. That may be, but my experience with fuel pressure regulator failure was major overloading with fuel. This regulator is vacuum operated and when the diaphagm fails it won't open and allow excess fuel to return to the tank. Rather, I would presume it to be the fuel filter needing replacement.
Wiki User
∙ 15y ago
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