def

96k on my 2018. Previously I was blowing through DEF while still under warranty about 40k miles ago and had an injector replaced. Been normal since then. Had a camping trip this weekend with my 10k 5th wheel. Was at half when I left. Put in 2.5 gallon jug. Did about 500 miles and now down to...

Has anyone experienced the DEF injector fasteners rusted ? My 2015 needs the nozzle cleaned but the nuts on the studs have almost completely disintegrated , has anyone had any luck with replacement studs or nuts , I'm a bit worried to attempt removal ,and not have what I need to reattach . The...

Hello all, I've been out of touch with everything 4th Gen Ram as mine was down with a bad dual-disk clutch. I've since gotten the repairs paid for and and once again, bring my 2014 Ram back to life. A lot still has to be done. Among the tasks is the DEF delete I'd like to perform on it. I know...

So, recently I visited a friend from Europe and told him all my problems about the EGR, DPF, DEF, SCR, etc...on my dodge truck. I want to delete them but I'm also commercial and the Green Peace Police is all over the place here. Anyway, back to my friend. He has an engineering & chemistry...

Today, I had a chance to use two refractometers, and look at some known good DEF. Some here know that I am a Mechanic in a the largest Municipal fleet in the country, and most of my work during the summer is getting our winter equipment ready for the next season. Since there is so much...

Greets, I'm new to the diesel scene. I'll have lots of dumb questions later, but this issue blind-sighted me and is major showstopper. I've read some threads on the topic but haven't found my answer. Just bought a 2014 3500 RAM Crew/6.7/DRW/long box last week for hot-shot hauling. Only 18K Km's...

I was on Youtube and saw some videos of Ford diesel owners who accidentally put DEF fluid in the main fuel tank. As you can imagine, the entire fuel system was trashed with bills exceeding $9,000 in repairs. Terrible! A few things came out one video: The dealer can see it was DEF that caused...