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2001 Toyota Corolla

Question: i have a 2001 corolla piston # 4 nocompression

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Visitor, 1.8L 4 Cylinder, Texas City, TX, April 29, 2011, 20:08

losing a lot pressure throuyh oil cap

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  • Answer #1

    DaveJHM April 29, 2011, 22:49
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     Master

    A cylinder leak down test is necessary to verify if a valve is damaged and leaking.

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