With the cost of diesel soaring, was wondering if anyone has taken the leap and started using B20. I heard that Cummins had issued a bulletin that they approved B20 for the 6. 7 but that Dodge/Chrysler hadn't okayed it yet which means possbile warranty issues if caught.
Now that summer is near and the temps are going up, I'm tempted to run it.
Now that summer is near and the temps are going up, I'm tempted to run it.