Fuel Problem front trank only

Asked by lrac Aug 24, 2011 at 07:07 AM about the 1989 Ford F-150

Question type: Maintenance & Repair

Have no power on the front tank. runs perfect on the back tank. when you run the front tank it has a harmonic hum under the hood and will not pull going up a hill with out sputtering. will not die but does not like running under a load. Already put in a new fuel pump and sending unit.The sending unit was bad.

lrac

3 Answers

papa answered 13 years ago

did you bleed the air out of it,you may want to replace the gas cap.they go bad.

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