Def and Particulate Maintenance

[Tom Leonard]

I'm Tom and I have a 2022 Ram 1500 EcoDiesel. I am thinking I need to check on maintenance of my DEF system. This is my first diesel and I have done all the mainenance so far. What do I need to check to keep my truck in top operating condition?

 

[stockham10]

These trucks are meant to be driven. I recently had a fault with the DEF system come up. Brought it in to the dealer. Everything checked out. Reset the Error. I had 5% crystalization in the DEF system. I have a 2023 Ram 1500 ecodiesel with 17,000 miles.