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    When the red oil pressure sign on the dash board comes on permanently, what does that mean?

    0  Views: 437 Answers: 2 Posted: 10 years ago

    2 Answers

    how old is the car, piston rings could have broken up on the pistons so no oil pressure, do a compression test on each piston to check the pressure on each pot
    could be out of oil, switch faulty, no oil pressure at all that means the engine is damaged


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