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  1. 2019+ General Discussion
    Hey guys. I found a 2019 6.7L Bighorn 4x4 SUPERRR CLEANNN, in mint condition bone stock. The price and the look of the truck did not make sense. I look on the dash and she has 240k miles on her only 5k hours on motor and only 900 of those idling. So I start looking at motor for any leaks, blow...
  2. 2013-2018 Powertrain
    I've got a 2018 Ram 4500 6.7 that's my repo truck. It was deleted when I got it. No clue the tune or delete specs. It's lost power and now throwing P2228, u010c p262d P0102 p04e2 p051c. Lots are low voltage. I'm thinking a ground wire is bad on the ecu. Can anyone help
  3. 2010-2012 Powertrain
    So every now and then when I go to park somewhere or sitting at a light, I noticed that if I let out on the clutch to quickly it has a harsh rattling noise that sounds like shits about to hit the fan but if I disengage it again and let out a little smoother it stops. Any thoughts or comments...
  4. 2013-2018 General Discussion
    Bought a 2016 ram 2500 6.7 from a small dealer. Truck is deleted but previous owner took whatever tune. Have a p003a code and been do alot of research. Stuck between if it's a turbo or actuator. Plan on working it this weekend. I own a 12valve as well so komds new to the 6.7. But under...
  5. 2019+ General Discussion
    I've recently been towing and alot. When being some what heavy on the gas 1/4 while towing. I hear a buzzing/vibration under the dash. If I'm light on the pedal it's more faint or it doesn't happen at all. It's only right before the truck shifts. 1900-2100 rps. Any ideas on what it might be?
  6. 2010-2012 General Discussion
    Anyone know what would cause my truck to smoke black at idle? I didn’t even get to see it my friend just noticed it and said it didn’t smell tk good. Could that be a bad injector? I know i have a fuel knock which is one of my injectors i strongly believe. Any thought?
  7. 2013-2018 General Discussion
    I just deleted the EGR/DPF/DEF on my 2015 6.7. I have the mini maxx V2. After tuning it has a surge and lope at light acceleration. It’s bad enough that I need to fix it. I found on the mini maxx website that it’s a known issue, I didn’t know before buying. I’m wondering how I can go about...
  8. 2013-2018 Powertrain
    sorry I'm trying to upload a video for this but I'll explain this the best way I can. So I got a 2013 ran 2500 6.7 cummins G56 Stock bottom end Upgrades and parts 250hp Industrial injection (brand new) 2nd gen swap s472/83/1.0 (1 year) Fleece 175g lift pump (2years) 1/2 hose with fleece fuel...
  9. 07.5 - 09 6.7L Powertrain
    Hey Guys, I have a 2008 6.7 With a G56 trans with 98k miles. Running EFI live. I just had the truck retuned because my exhaust brake was barely holding back while shifting down. The guy that does my tunes made it so the exhaust break was more aggressive. And it worked awesome for the 25 mile...
  10. 2010-2012 Powertrain
    Truck is a 2012 6.7 with fresh tuning and a built trans from one of the top names. Having a strange issue where when it is very cold in the morning and you put the truck into gear it bogs down and takes off on it’s own. After about 20 feet it snaps out and drives fine. No codes. I can stall it...
  11. 07.5 - 09 6.7L Non-Powertrain
    Hey guys, for starters I know nothing about wiring. I need some trouble shooting advice here. My passenger side headlight low beam has not worked for quite some time, my high beam did work though. Just recently my high beam on that side quit working as well. I checked the bulb and it was not...
  12. 2013-2018 Non-Powertrain
    Looking at putting a banks monster intake on my truck which would include changing the grid heater from factory to the banks grid heater . Was just curious if anyone had any trouble with the different heater . A good grid heater is important to me as temperatures hit -35 celcius regularly .
  13. 2010-2012 General Discussion
    Hello I got a 2010 6.7, She stalls at stop lights or when slowing down, she’ll try to fight the rpm drop, and I can tap the peddle and keep it alive. She’s got a cam position sensor code: But I got the cam and crank sensor replaced. Harness looked fine connecting them. She’s got an EGR delete...
  14. Introductions
    Hey all, iam new here, my name is John stark I am from Noth Carolina, I look forward to being a part of the Cummins family, iam sort of new to the Diesel world, I do have a common rail diesel in my tractor so I do have a basic understanding of how they work, I've been a gear head all my life...
  15. 24v or CR Conversion Build Threads With Shop Talk
    Okay so I have a 99 ram 2500 I'm 6.7 swapping and I really wanna be in the 800-1000hp range but I'm not really sure where to start i know it will coast a grate deal of money and time but I'm pretty set on that level I just need to know what parts I need to build a reliable 800-1000 hp I also...
  16. 07.5-09 6.7L Performance Parts Discussion
    Hey guys my buddy did a swap on his 07 what’s the best versus cheapest tuning you can get for the 6.7s he’s got an Xrt pro on it so couldn’t tune it. Truck runs ok just is real laggish thanks in advance.
  17. 2013-2018 Non-Powertrain
    About to head to AK. Coolant needs a top off. can’t find the recommended Mopar. From what I’ve been reading is you can use Zerex g05. So my question is can i use Zerex G05 in my 2014 6.7 even though the manual says OAT and Zerex G05 is HOAT? I was told to stay away from the Zerex Dec cool...
  18. 2010-2012 Powertrain
    Had this truck since February and hadn’t done a real deep look under the body since I’m always on the road. Looked under it the other day and seen this part with two hoses blocked off on the passenger side. Does anyone know what this might go to or might have gone too? Don’t mind the oil I need...
  19. 2013-2018 General Discussion
    2014 6.7, tuned, Fass fueled Hey yall brand new to the site here. Bought my truck two years ago and have been doing reg maintenance on her and she’s been running lately 100% better than when I first got my hands on it. Yesterday I put a bit of hotshot extreme in the tank, got a phone call/was in...
  20. 2013-2018 Powertrain
    I've got a 2016 Ram 2500 with a 6.7 Cummins and I just ordered a new fuel filter kit (front and back) from Doc's Diesel online. When I install the Mopar fuel filter in the front, it "snaps" into place, letting you know that it's seated correctly. The one from Doc's Diesel, on the other hand...
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