Question about 1994 Buick Park Avenue

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Buick park avenue 1994 check engine soon wants to die

I have a buick park avenue 1994 this happens maybe 3
times a week the check engine light turns on and the the
rpm starts going up and down between the 1000 and the 2000
and sometime it will die and then when when i start it again
it will run good for about 4 days and then it gives me the same
issue and maybe if im lucky i can turn it off again and turn it back on and it will go away i swap the cam shaft sensor twice because i
thought the first one was defected ...i also noticed that
the battery goes down and then it goes back what can it be ??? please help

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  • Lromero707 Mar 05, 2009

    also change the fuel filter and it does it full or half of tank gas filled

  • Lromero707 Mar 05, 2009

    i did get it scanned and it said the cam sensor whic i changed it and it still gave me the problem 2 days after ....

  • Lromero707 Mar 11, 2009


    please look at the video this will explain i dont touch the ac or anything



  • Lromero707 Mar 17, 2009

    no but i need to know what par alternator ???

  • Lromero707 Mar 17, 2009

    no but i need to know what par alternator ???

  • ccn7 May 11, 2010

    Did you have it scanned or where you just gussing. Best to have it scanned rather than just throing money at it.

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  • 3,113 Answers

Clean the battery cables. The cam sensor magnet on the timing gear is most likely defective. This would require the timing cover to be removed to fix.

Posted on Apr 08, 2009

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