Question about 2000 GMC Jimmy

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I keep losing oil pressure 2000 jimmy

I just had a new enginge put in after the last one lost oil pressure now it is happening again.

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  • Mike Butler
    Mike Butler May 11, 2010

    Same gauge or same sending unit as before? Have you attached a good known external oil pressure gauge to the engine to check it?

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I do not know your model of vehicle. But low oil pressure is usually an oil pump problem. If it is not sorted out soon, you will need another engine.

Posted on Dec 20, 2008

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