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.

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 …

Jul 15, 2024 · Looks like a recall is here . I just got this from the NHTSA app on my Phone NHTSA Campaign Number: 24V896000 Manufacturer Chrysler (FCA US, LLC) Components …

Jul 21, 2018 · Okay, I'm confused. I got the P203E code last week along with a CEL, "Reductant Level Sensor 1 Circuit Intermittent." Everything that I have read states that this code has three …

Jan 18, 2023 · I did this. Wanted to share/document for anyone considering the same. I have had my 2020 Ram 2500 Cummings 6.7 Turbo, 125000 miles for about a year. I got the dreaded …

Dec 10, 2012 · Maybe someone can help me understand how a Cummins 8.3 ISC Diesel can range from: 250 HP to 400 HP? 8.3 ISC hp and torque Examples: 660 pound force-feet (895 …

Feb 14, 2023 · iRV2 Forums > POWER TRAIN GARAGE FORUMS > Cummins Engines Cummins ISL Crankcase Pressure Code/Solution iRV2.com Google

Aug 29, 2025 · I have a 2015 ram 3500 with a 6.7 Cummins around 115k. I’ve always had a puff of bluish white smoke on cold start ups even during summer days. Sometimes less than others …

Oct 22, 2024 · The new gasoline version of Cummins' 'Fuel Agnostic' B6.7 has generated considerable interest, particularly in the Ram HD community due to the fact that Cummins was …

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 …