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Old 11-22-2009, 09:27 PM   #13
AusTx68
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Join Date: Nov 2008
Location: Italy
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Re: Funky problem solved by royal purple

Quote:
Originally Posted by k5hart View Post
Ok, so maybe I'm dumb but how can oil stop spark knock? Isn't spark knock more of a product of compression, timing, and fuel. What's the technical reasoning behind this? Glad it worked.
What he said...I was thinking you moved something during the oil change that corrected the problem.
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