Which brand of def fluid.
Was talking to the commercial truck guy at a ram dealer and he said they recommend using mopar brand def fluid in the cummins hd diesel.true or false.
Forum Discussion
nevadanick wrote:
The inside of the jug you just bought had crystals in it at the top where there was no liquid. Also look inside the filler on your truck. People worry about things that just dont matter.
I've never noticed it before but maybe. Regardless, driving across town takes a lot longer than stopping at the Walmart that's between my office and my House. That matters to me.
Edit - I checked the jug after I dumped it in and it was completely clean. May not matter but there ya go.
