I have run a few tank fulls of B99 in my 06 CTD. I know Dodge only wants us to run 5% bio, but I love not having to give the oil companies any more money than I have too.

I was expecting a lot of great things from B99 (straight, no additives) but really my truck drives no differently with B99 vs using #2 and Drew's Brew. In fact, I think with Drew's Brew the truck is a little quieter.

However, will still run a tank of B99 every 3rd fill up or so...... The oil companies don't need my money that bad =). Plus I like my truck smelling like McDonalds.

 

you still need to watch your fuel filter since Bwhatever will break up what ever gunk you have in your tank from #2 and tend to clog it.

 

Aye captian. I keep a Geno's Boonie box in my truck just in case!