4th Gen Ram : 2009 - 2018 & 2019 - 2024 Classic
Discuss 4th Gen Ram trucks (2009‑2018 & 2019‑2024 Classic)—engine options, mods, repairs, part compatibility, reliability, and community builds.
2022 Cummins Regen Issues - RAM FORUM
Jun 28, 2023 · I have a new '22 Ram with the 6.7 Cummins with 13K miles on it. It has been in and out of the shop for the last few weeks for a check engine light. The code refers to regen issues. The …
Cummins Oil | RamForum.com | Dodge Ram Forum for Truck Owners …
Jun 23, 2025 · I have a 2025 RAM 2500 with the 6.7L Cummins engine and I want to make sure I use the right motor oil and I've always used Shell Rotella. I looked in the owner's manual and searched …
Oil Type for 6.7L Cummins T Diesel - RAM FORUM
May 30, 2019 · The 2019 CGI Cummins doesn't call for 15W40 at all. I assume this is because of the hydraulic roller lifters, instead of the old reliable flat tappets. I plan to run either Rotella T6 5W40 or …
Best Motor Oil For the 3500 High Output Cummins 6.7
Aug 29, 2020 · Since my purchase of a new 2019 Ram 3500 High Output Cummins 6.7 I have yielded to the Dealership's Service Dept's advise that Shell Rotella 10w30 be used...
2023 Ram 2500 Cummins 6.7 DPF
Joined Feb 14, 2024 Posts 8 Reaction score 5 Location Central New York Ram Year 2023 Engine Cummins 6.7
Cummins ISL Crankcase Pressure Code/Solution - iRV2 Forums
Feb 14, 2023 · iRV2 Forums > POWER TRAIN GARAGE FORUMS > Cummins Engines Cummins ISL Crankcase Pressure Code/Solution iRV2.com Google
The new Cummins oil requirements - RAM FORUM
Nov 9, 2014 · So I had a Gen4 cummins. Now I have a Gen5 6.7L cummins in my new 2500. So I see that the recommended oil is now either 10w-30, or 5w-40. The thing is I have a lot of the rotella 15w …
Best and worst Cummins ISL 400 engine years - iRV2
Sep 5, 2022 · Discussion on the best and worst years for Cummins ISL 400 engines, including considerations for common rail fuel system and DEF system.
6.7 Cummins lifter issues 2019 3500 - ramforum.com
Nov 1, 2013 · 18CrewDually Senior Member Joined Nov 17, 2019 Posts 2,367 Reaction score 3,265 Location U.S.- New Jersey Ram Year 2018 Engine Cummins 6.7 H.O.