Burnt Valve?


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By lameyer - 10 Years Ago
What are the symptoms of a burnt exhaust valve? To make a long story short my 292 developed a "pop" in left exhaust pipe. I have run out of ovious things to check like the plug wires, valve lash, etc.
By tomfiii - 10 Years Ago
other than compression or leak down test,hold piece of paper over end of tailpipe or hand and see if it sucks back up towards pipe,hold inch or 2 away from.