Question about 1996 Buick Roadmaster

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Car juddering, revs high not running right, sometimes wont go over 30mph but runs ok after about 30 mins using lots of fuel

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  • youngstert May 12, 2009

    could it be the spark plugs, ive just had a test done and they said that cyl 1 and 4 are not right? but it could be the air mass i thought they were linked

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Check vacuum line to map sensor. Near transmission dip stick.

Posted on May 12, 2009

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