Dodge Cummins Diesel Forum banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-13 of 13 Results
  1. Alternative Fuels, Additives, Oils & Lubricants
    I use my truck for business and, it is my only 4-wheeled vehicle. The truck can't sit, and I am not buying a EV anytime soon, probably never! So, I have started stocking up on Blue DEF with the oncoming shortage of eurea (they did it with toilet paper, I'll do it with DEF!). I have seen posts...
  2. 2019+ General Discussion
    So I am very new to the diesel scene. I have a 2022 Ram Cummins. I bought some DEF for a road trip and left it in the back of my truck for 3 days. I didn't know it had any sort of shelf life, and I was wondering if it was ok to use? Thanks!
  3. 2019+ General Discussion
    I own an a 2020 Ram 3500 6,7 Using it daily for long hauls, sleeping in my truck like every other hot shot driver. Recently hit about 180k miles On 160k had to get rid of Def and Put new I believe cp3 pump ( the one that 2020+ have a recall for , got reimbursed tho) So after all that I...
  4. 2019+ Non-Powertrain
    We have a 2019 Dodge Ram 3500 4x4, 400 horse Cummins with about 15,000 miles. Since its purchase we have had it into the dealership twice for DEF issues; specifically the infamous "150 miles to limp mode" message, this last time was a complete goat roping. We live in Alaska so to say we have...
    def
  5. 2013-2018 Non-Powertrain
    2018 Ram 2500 MegaCab diesel 6.7L I thank you in advance for your assistance. For the past year or so, I have experienced issues with the DEF sensors and pumps and check engine lights because something involving the DEF system. I have taken it to the dealer several times for the issue. The...
  6. 2013-2018 General Discussion
    Hello, so I'm in a bit a pickle and hoping someone can help me!! I'm driving back home cross country from AZ to NY in my 2015 Ram 3500 diesel truck. Soon after I left AZ I got a P208A check engine light. My understanding is that it could be the DEF dump (very expensive) or the electrical...
  7. 2013-2018 Non-Powertrain
    2016 2500 4x4 Crew, 65000 miles DEF problems and P207F Background. 4 weeks ago Drive from sea level get to 5500' got def messages when hit 5500' (Temp was high 90s outside) (incorrect DEF, Service Def and then10 miles after the message Check Engine light with P207f and cant clear it). Back down...
  8. 2013-2018 Non-Powertrain
    So two days ago I changed engine fuel filter and the rear fuel filter water separator. I was on a half tank of DEF fluid. A day later the gauge consistently goes from half a tank down to empty slowly and back up to half tank. I added another 2 1/2 gallons of fluid and now it goes from full to...
  9. 2010-2012 Powertrain
    Hey folks, I got the dreaded Service DEF system 5mph Max message in 150 miles earlier this evening about 40 miles from home. When I got back home I read the code with my Bluedriver (only P207F) and cleared it. I took the truck back out for roughly a 10 mile jaunt to see if the CEL was going...
  10. 2010-2012 Non-Powertrain
    My truck is complaining about Service DEF System - See Dealer. The DTCs are related to the downstream NOx reading low. I disconnected the feed line and electrical connector from the DEF injector and tested the injector with a multimeter at approximately 13 ohms. I was going to try to remove it...
  11. 4th Gen Cab & Chassis
    After almost 4 years of buying my used 2011 RAM 5500 rollback, the DEF system is acting up every now and then throwing odd codes and getting fluid contaminated from time to time. I really didn't want to remove it because my old man drives it and I don't want him breathing toxic diesel particles...
  12. 2013-2018 General Discussion
    Hi everyone, I am baffled and do not have a computer to tell me what to do. The stock 2013 Ram with 107,000 on it started acting up recently during a trip. Now I have lost boost and also power. The problem starts with the actuator. I took it off and checked the turbo “ all good “ actuator was...
  13. 4th Gen Cab & Chassis
    I'm having a few problems where my DEF Service message appears and disappears at random. Sometimes I get the 200 mile range and others I get a different one with less. I don't know what's going on. I took the truck to the dealer for a recent SCR catalyst recall where they replace it completely...
1-13 of 13 Results
Top