1997 SLS low fuel pressure
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Cadillac Seville / Cadillac Eldorado Forum Discussion, 1997 SLS low fuel pressure in Past Cadillac Vehicle Discussion; I have a Seville at the dealership in northwest IA that has the follow problems: 30 psi injector pressure and ...
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    20grand's Avatar
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    1997 SLS low fuel pressure

    I have a Seville at the dealership in northwest IA that has the follow problems:

    30 psi injector pressure and no injector pulse

    They told me that the plugs do have spark.

    Any ideas?

    Thanks for the help!

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    Harry Yarnell is offline Cadillac Owners Fanatic
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    Re: 1997 SLS low fuel pressure

    VATS?
    Does it crank?

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    Vats stands for??....

    ----------

    And it does crank over. They also said the fuel psi should be at 45

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    Re: 1997 SLS low fuel pressure

    Quote Originally Posted by 20grand View Post
    Vats stands for??...
    Vehicle Anti-Theft System

    For future reference, see the Acronym Sticky


    30 PSI is way to low. Might be a bad fuel pump, but I don't think low fuel pressure would prevent the injectors from pulsing.

  6. #5
    MoistCabbage's Avatar
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    It wouldn't stop the injector pulse.

    Have they pulled the codes??

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