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Old 08-23-2014, 02:34 PM   #41
Old Henry
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Join Date: Oct 2010
Location: Orem, Utah
Posts: 5,762
Default Re: Tell me this noise isn't what I'm afraid it is.

Some progress! I decided to try pulling the plugs one at a time again and see if I could hear the knock through the very loud noise of the air rushing in and out of the plug holes. It about made me deaf but I could barely perceive the knock except on cylinders 1 and 5 that are both hooked onto the same offset on the crankshaft. That's at least a start to have narrowed it down to one of those two.
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Prof. Henry (The Roaming Gnome)
"It is good to have an end to journey toward; but it is the journey that matters, in the end.” *Ursula K. Le Guin in The Left Hand of Darkness
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