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1999 Buick Regal Question: Buick regal 1999 has 60,000 miles and hesitates while driving as I accelerate.

 

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maryw, 3.8L V6, Houston, TX, March 29, 2013, 07:00
 Rookie

no noise, engine service light was on for short time, not on now, have an idea what this could be?

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  • Answer #1

    March 29, 2013, 08:27
     Master

    scan test for codes

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    maryw, March 29, 2013, 08:57
     Rookie

    if I had the machine I'd test the codes, but without codes, what could it be

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  • Answer #2

    March 29, 2013, 18:01
     Journeyman

    if it shifts good change fuel filter and get out and drive that buick 60000 miles on a 99 you might have old gas

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  • Answer #3

    May 14, 2013, 20:45
     Rookie

    it is the mass air flow sensor. Just had this problem and that fixed it. the part cost about $125.00

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