New Cummins Question
I see there is alot of diesel experts here so I have a couple questions. Just traded in my 2017 6.4 hemi for a 2017 cummins. I had a 2003 cummins before the hemi so this new cummins and guages are a l...
Forum Discussion
Me Again wrote:
In 37K and 2 plus years I have only used Peak Blue DEF and all the 2.5 gal boxes have come from WM except one.
Same here. Filled with cheap stuff from a farm store once and started getting engine lights for inefficient catalyst. Got home from the trip, drained the def tank, refilled with Peak Blue and it's never happened again.
You will LOVE the OEM exhaust brake when towing. I pulled
My 5er in the Rockies this summer and traversed some tricky 10% grades on winding roads. That EB worked so well I sometimes had to give it throttle because I was slowing down too much.....without using the brake pedal.
KJ
