About 404,000 results
Open links in new tab
  1. AGM replacement or no? - Cummins - ramforum.com

    Jan 6, 2018 · The original batteries in my '17 3500 Cummins are at the end of life. I got 8 years out of them - with 70k miles, winter temps in the teens, summer temps over 110 and it was parked outside …

  2. Successfully did a DPF regen on 2022 with 6.7 diesel. Wahoo!

    Oct 30, 2024 · Hi Everyone, I got a lot of help from this forum - thank you all - so I've created an account and am posting this to give back. My vehicle is a 2022 RAM 2500 with the 6.7 Cummins Diesel. Like …

  3. 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 …

  4. 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 …

  5. EGR Delete: Pros, Cons, and Best Kits to Use? - ramforum.com

    Jan 25, 2025 · Trusted information usually comes from Cummins-focused technical forums and experienced diesel shops rather than marketing sites. you can go for SuncentAuto EGR delete kits …

  6. 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 …

  7. 6.7 cummins low on power - RAM FORUM

    Mar 24, 2018 · 2017 ram 2500 6.7 cummins. 79k miles. Truck is fully deleted (EGR/DPF/exhaust). Adult driven. Problem started very suddenly. Truck has never had any issues I've owned it and maintained …

  8. Adding an engine block heater to the Cummins. - RAM FORUM

    Dec 15, 2014 · Block Heater Cord Install Ram 2500 6.7 Cummins Installing a block heater cord on a Ram 2500 Cummins. Factory preinstalled block heater in engine, adding aftermarket power cord.BMI …

  9. Cummins crank but no start - RAM FORUM

    Mar 13, 2024 · I bought my 2011 Ram 6.7 truck last October and it ran fine, except no cruise control. Within two weeks I put a new stereo and Viper alarm in it. In the next two weeks it started …

  10. 2018 RAM 2500 6.7L Cummins P2227 finally resolved

    Apr 22, 2020 · Thought I would share my experience with the P2227 error code and replacing the Barometric Pressure sensor on my 2018 RAM 2500 with the 6.7L Cummins...