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Old 06-10-2018, 08:46 AM   #6
special-K
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Join Date: Nov 2004
Location: Mt Airy, MD
Posts: 85,851
Re: Symptoms of a burnt exhuast valve?

I think this could be unrelated. Your valve is probably not burned that bad yet, but you discovered it early by your test. Could be something like a lifter or rocker thing. Ignition, like plug wire?
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