2000 Isuzu Trooper hesitating when less
Big Wump
09-13-2006, 04:49 PM
than half a tank of gas especially at 55mph and higher. When I fill up it runs great. Hesitation gets worse when closer to 1/3 or 1/4 tank but not noticeable around town. I changed the Fuel filter and no change in highway condition. No check engine light. Any Ideas?? Perhaps fuel pump starting to go bad?? Thanks
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