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2003 Oldsmobile Alero Question: My #5 cylinder is missing, only getting 30% compression causing car to run rough

 

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elmo5, Niagara Falls, NY, March 29, 2014, 08:05
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My #5 cylinder is missing, only getting 30% compression causing car to run rough

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  • Answer #1

    pushrod March 29, 2014, 09:17
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    If approx a tablespoon full of oil were added to cylinder # 5 wonder what the compression reading would be when tested again? Post that reading in PSI...

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  • Answer #2

    therovingmechanic April 23, 2014, 09:03
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    Sounds like a head leak.

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