Thread: Engine sludge? Dirty Exhaust Tips
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Old Nov 25, 2007 | 02:30 PM
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kjmurphy
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Joined: Dec 2004
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From: Schertz, TX(near Randolph Air Force Base)
Default Re: Engine sludge? Dirty Exhaust Tips
I switched to Chevron and noticed a significant decrease in the amount of deposit left on the exhaust pipe. You may want to try this.

Kevin
 
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