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how would you know if you have a bent valve?

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Old Mar 4, 2004 | 05:20 PM
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superturboprelude's Avatar
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Default how would you know if you have a bent valve?

how would you know if you have a bent valve?
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Old Mar 4, 2004 | 05:41 PM
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Default Re: how would you know if you have a bent valve? (superjunprelude)

Ruff idle and loss in power. But the most accurate way to find out:

Compression Test
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Old Mar 4, 2004 | 08:44 PM
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john d
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Default Re: how would you know if you have a bent valve? (Revi-Ra)

compression test
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Old Mar 5, 2004 | 12:33 AM
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Default Re: how would you know if you have a bent valve? (john d)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by john d &raquo;</TD></TR><TR><TD CLASS="quote">compression test </TD></TR></TABLE>

One of the best ways to tell.
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Old Mar 5, 2004 | 12:49 AM
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Default Re: how would you know if you have a bent valve? (superjunprelude)

Besides a compression check you can also do a leak down test. Try to listen for air to be leaking out the exhaust (bent exhaust valves) or hold the throttle wide open and listen if air is escaping through the intake (bent intake valves).
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