Question about 1991 Buick Park Avenue

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*6 Buick Park Avenue 3.8 v6

Got code 23(air temp sensor), replaced it, still reads code 23 and runs like ****. Jerking, missing, backfiring. Recently started dying on me. Runs great on occasion, but now getting worse.

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  • jhines88 Apr 27, 2009

    No. I unhooked the battery for a while. Is there another way to do this?

  • honeymokey
    honeymokey May 11, 2010

    You replaced the manfold air temp sensor? Did you clear the computer?

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  • Master
  • 3,113 Answers

Try a crank sensor.

Posted on Jun 28, 2009

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