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#1 |
Registered Member
Join Date: Sep 2001
Location: GA
Posts: 84
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![]() My car spark knocks at really high RPM's. I noticed it doing it when I raced, but I had 87 octane in it. I thought if i just put 93 in it the car would quit knocking. The other night I raced a 96 GT and it knocked with the 93. So what could be causing this or how can i stop it?
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Thread | Thread Starter | Forum | Replies | Last Post |
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