Old Jul 21, 2011 | 12:12 AM
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Mimi05SRT6
Senior Member
Joined: Apr 2008
Posts: 2,665
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From: Orlando, FL
Default Re: 15,000 miles and spark plug carbon closed gap??!!

I've been using SHell V-Power and the plugs look great. Curious to see what fuel you are using.
 
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