89 F-450 RUNS FIND WHILE IN PARK BUT STRUGGLES WHEN IN DRIVE

Asked by Fatluck1 Oct 19, 2010 at 12:36 AM about the Ford F-450 Super Duty

Question type: Maintenance & Repair

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papa answered 5 years ago

change the fuel filter run a can of fuel injection cleanet in a tank of gas,you may also want to have your timeing checked,if it is low it will run like crap.

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