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Old 03-23-2010, 02:12 PM   #19 (permalink)
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Join Date: May 2009
Location: Charlotte NC / York SC
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05 DMax - '05 Chevrolet 2500HD
90 day: 18.48 mpg (US)
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Originally Posted by Frank Lee View Post
My thought is, lube of any sort has no place in a belt that is expected to transfer power.
And petroleum byproducts degrade rubber as well.
Roughing the belt works well, I never thought of roughing the pulley, sounds like a plan.

I can't understand why my MPG's are so low..........
21,000lb, 41' Toy Haulers are rough on FE!
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