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Thread: "Service Engine Soon" Light

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  1. #1
    lgalban
    Guest

    "Service Engine Soon" Light

    On my 01 LS the engine just shuttered/misfiring, then the Service Engine Soon light came on. What causes this light to come and what to do?
    It has 52k, I think it's under powertrain warranty till 60k
    thanks, Larry

  2. #2
    anything that raises the emission levels will cause that light to illuminate.

    could be any of about 75 things.

  3. #3
    Official TGC Pop-Pop Fishboy55's Avatar
    Join Date
    07-31-2002
    Location
    Baltimore, MD
    Posts
    2,848
    Best bet is to go get the code pulled and then we can help you. Autozone will pull it for free.


    Hey manybrews....only 75 things??? C'mon, man, you're a tech....you should at least be able to narrow it down to the top 50. :laughing:


    Chip
    Chip

    2000 Basalt Black Metallic GTZ
    (Paint Code: Porsche LC9Z)

    Genuine experience carries a lot more credibility than the ability to answer a question.


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