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Thread: Injector O-Rings

  1. #1
    Lurker radray64's Avatar

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    Injector O-Rings

    you have a starting or running problem and suspect a fuel problem, I suggest changing the Injector O-Rings,
    Ive done this and well worth the ten dollars I spent not to mention the gas mileage you get back!
    Anyone Have any input to this?

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    Quote Originally Posted by radray64 View Post
    you have a starting or running problem and suspect a fuel problem, I suggest changing the Injector O-Rings,
    Ive done this and well worth the ten dollars I spent not to mention the gas mileage you get back!
    Anyone Have any input to this?
    Anything can go bad. Everything wears out eventually.

    That said...I haven't seen a lot of fuel injector O-rings wear out. They don't get that hot, they're not under much compression--and they don't seal against enormous pressure.

    So if changing the O-rings made a big difference for you...great. Hasn't been an issue for me.
    "The most negative fricken troll ever." --Bee Twenty

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    Just spray around your O rings with WD 40 or carb cleaner. If your idle changes, replace 'em.
    '96 Pontiac Grand Prix SE coupe. 3100, stock until something breaks.

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