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Gas pressure builds up in front tank while using the rear tank
1994 Ford F-150

Gas pressure builds up in front tank while using the rear tank

(1994 Ford F-150)
the fuel pump in the front tank doesn't work so i use the rear tank but if i remove the front gas cap gas shoots out.

1 answer & 0 comments
Popular Answer
on February 27, 2009
Fuel tanks are vented and if the vent is plugged, you could have air pressure building up inside the tank causing this, but it's unlikely fuel pressure is causing this.
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General Diagnosis
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on February 27, 2009
Fuel tanks are vented and if the vent is plugged, you could have air pressure building up inside the tank causing this, but it's unlikely fuel pressure is causing this.
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