FYI: I found Redline DFC (diesel fuel catalyist) for $4.99 a bottle at Auto Zone which is $2 cheaper then pep boys. This is the cheapest Ive seen it in years. I bought 12 bottles when I was there. This stuff is no BS it works after throwing a bottle in for a long highway drive.

good stuff I agree. I try to put a couple of ounces in every tankful, keeps it clean.

Try their gasoline stuff in your gas engines too, best stuff I've found and detergent-based not solvent-based so it doesn't attack the bearings in your engine like some of the others.

- Jeff Miller
190DT