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Old 08-22-2009, 08:47 PM
Reel Adventure Reel Adventure is offline
Join Date: Jul 2009
Location: wilmington nc
Posts: 73
Default Re: Wierd spark plug color. (RUST COLOR)

Cant get it to run rich to save my life!

I heard from a friend (high end mechanic) tonght it is probably the additives in the 92 oct. that might be causing it. Will try 89 or 87 next time. The opti 2 is blue.

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