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Old 08-12-2023, 06:13 PM   #3 (permalink)
Dreadnaught
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Join Date: Dec 2009
Location: Farmington, Utah
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Drives: 14 SR 370z 6MT
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Sounds like you have a piston that's slapping around. You should get a bore scope and inspect each cylinder for wear. From my experience, rod knock is always constant.
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