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Old 03-07-2007, 09:10 AM
Mark DiSilvestro Mark DiSilvestro is offline
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Join Date: Jan 2001
Location: Alexandria, Virginia
Posts: 5,480
Quote:
Originally Posted by bullwinkle View Post
I would stay away from burning synthetic oil-I've heard anecdotal stories about Cummins/Dodges trying to burn syn and raw oil leaking out of the exhaust-apparently the combustion temps aren't high enough to burn it. I personally have enough trouble keeping mine running right on dino diesel, not in a hurry to create more problems!
My stock of used oil only contains about 20% Mobil-I, and, if I decided to do it, I wouldn't consider mixing more than 20% WMO with diesel.
And yet someone, posting here awhile ago, claimed he had no problems burning Mobil-I. I didn't ask what ratio he was using though.
It sure would be nice to save $3 - $6 per fillup and get rid of the stuff without having to haul 18 jugs and crouch beside Sunoco's waste oil tank while I dump them, especially now with the return of arctic temperatures and snow today!

Happy Motoring, Mark
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