All of you guys that are scared to run bio in your trucks because of warranty issues are crazy. I'm sure the warranty can be voided by Dodge just as easy if you run additivesin the diesel fuel, especially 2 stroke. From what I have seen from other posts in this forum how they treat some of you guys for warranty work, they will do it to you in a heart beat if they can get away with voiding your warranty for PS, Standyne, MMO, 2 stroke etc.

Cummins says right on their web page that you can go as high as B20 on a 2002 and greater engine. I do not know what they changed in 2002. Probably just changed some rubber piece or component over to viton. From what I have heard from other guys running even higher bio ratings, B100 takes years for the bio to break down the rubber pieces. I'm not worried one bit with my 2001.

 

I'd love to run BIO. . .and from what Ive been told there is a place not far from where I work. . .but I'd be afraid I'd find my truck shot up and on jack stands before I got back from making even with the cashier.

A.K.A not a very pleasant area of the ATL to go to.

 

id give it a go if i could find any