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  1. mbarber84

    6.7 Cummins Automatic High Idle Explained

    I frequently see questions from people wanting to know why their truck is automatically going into high idle. Everyone seems to focus on cold weather as the reason, but wanted everyone to be aware there are other things that will cause the truck to engage high idle as well. Please review this...
  2. mbarber84

    Merry Christmas 2025

    Wishing all of our members and staff a very Merry Christmas today!
  3. mbarber84

    12/2/2025: Recall on Digital Instrument Cluster

    Hot off the press:
  4. mbarber84

    2025+ Fuel Filter Housing Air Issue

    Just a heads up for those of you with 2025-2026 trucks. The current fuel filter housing has the potential to trap excessive air in it when you perform your fuel filter change. See STAR bulletin below for guidance. They’re aware of the situation so I’m pretty sure a permanent remedy for this will...
  5. mbarber84

    25-26 Block Heaters: Check your trucks!

    Ram put out a bulletin back in May, but I missed it. Happened to notice recently that a lot of people are posting pictures of their 2025+ Cummins trucks, and it’s very apparent that the block heater cord is not connected to the element in the block. If you have a 2025+ Cummins powered HD...
  6. mbarber84

    Let’s Talk: Lifters & Valvetrain Failure

    Edit: This thread will serve as a merged resource for discussion regarding 2019+ 6.7 Lifter and valvetrain failures. The 2025+ lifter and valvetrain is the same as previous 2019-2024 engines. There are some dimensional changes (ie: lengths of push rods) due to the head design change. But the...
  7. mbarber84

    10/22/25 Cummins Valvetrain Noise TSB

    Released recently. (note that all model years are listed 2019-2026)
  8. mbarber84

    2021-2025 6.7 “Engine Ticking” TSB Released

    Ram released this TSB to its dealers on 3/15/2025. I just stumbled upon it today while reviewing the NHTSA manufacturer communications page for other updates. Yes. You are indeed reading that correctly. Their current solution is to add some snake oil to your crankcase and send you on your merry...
  9. mbarber84

    2025 6.7 Cummins Filters

    2025 6.7 Fuel and Engine Oil Filters: Fleetguard part numbers are as follows: Engine Oil Cartridge: LF16453 Fuel Filter Kit: FK11008NN (Sold as a kit including both primary and final fuel filter cartridges as well as required o-rings) —————————————————————————- Mopar Part Numbers: Engine...
  10. mbarber84

    Cummins Engine Block Heater

    Cummins Part Number 3975628 Fits 1998.5 to 2024 5.9L and 6.7L engines Bought new from Geno’s Garage on 2/12/2025 I sold my truck so I no longer need it. New in the box and never opened or installed. Box is still factory sealed. Located in Southwestern Pennsylvania near Pittsburgh. Will...
  11. mbarber84

    Longhorn Floor Mat Set 19-24 Ram HD Crew Cab

    Like new set for a 19-24 Ram HD crew cab pickup These are the factory Longhorn mats that came out of my 2022. I removed them the day the truck was delivered new to the dealer. They have seen no use. They have been stored in a climate controlled environment. Excellent condition. Mountain Brown...
  12. mbarber84

    **SOLD** Locking Fuel & DEF Caps

    Used but in good condition Came off of my 2022 Ram 3500 Bought them new from Geno’s Garage Located in Southwestern Pennsylvania near Pittsburgh. I will ship at buyers expense, or willing to meet you at a reasonable distance if you’re local. Will NOT separate the two. Sold as a set Price...
  13. mbarber84

    Mopar Trailer 360 Camera Kit

    New in the factory box Never installed or used Has been stored in a climate controlled environment. Came with my 2022 Ram 3500 Mopar Part Number 68527709AB Located in Southwestern Pennsylvania near Pittsburgh. Willing to ship at buyers expense or will meet you locally at a reasonable distance...
  14. mbarber84

    ***SOLD*** Mopar Auxiliary Switch Power Distribution Kit

    New in the factory packaging Came with my 2022 Ram 3500 Never installed, opened, or used Mopar Part Number P68512072AA Willing to ship at buyers expense Located in Southwestern Pennsylvania near Pittsburgh. Willing to meet you at a reasonable distance if you’re local. Price: $50 + shipping...
  15. mbarber84

    Mopar Trailer Tire Pressure Sensor Kit (TTPMS)

    New in the factory packaging Came with my 2022 3500 Never opened or installed Mopar Part Number P68433188AA Willing to ship at buyers expense Located in Southwestern Pennsylvania near Pittsburgh. Willing to meet you at a reasonable distance if you’re local. Price: $100 + shipping to your location
  16. mbarber84

    Winter Front Grille Cover

    New in the factory wrapping Came with my 2022 3500 w/ cold weather group. Never installed on the truck or opened Mopar part number P68526832AA Will ship at buyers expense Located in Southwestern Pennsylvania near Pittsburgh. Willing to meet you at a reasonable distance if you’re local...
  17. mbarber84

    Moving on…

    Well friends, after a long and in-depth decision making process, I’ve decided it’s time to take a temporary hiatus from the Ram HD truck ownership circle. I made the decision to offload my 2022 and step down to a 1500 for a few years. I’m nearing 60k miles in 3 years on my current 2022 3500 DRW...
  18. mbarber84

    2025 HD Owners Manual

    Ram has the 2025 HD owners manual available for viewing on their resource website. You can view it here: 2025 Ram HD Owners Manual One of the things I find very interesting is their change in the wording on the engine oil change recommendation for the Cummins. For 19-24 they have it as...
  19. mbarber84

    DEF system performance in Sub-Zero temps

    Interesting observation this morning on DEF system performance in sub-zero weather… Truck had been sitting for the past week outside. Weather has been unseasonably cold here with overnight lows at -8°F and highs during the day of about 15°F max. When I parked the truck, I had just above 1/4...
  20. mbarber84

    Lifter Failure? Report it here!

    2019+ LIFTER FAILURE: I’ve had quite a lot of requests to document these. If you have had a lifter failure, I’d like to record your trucks information. The goal here is to see how many of these failures have occurred, as well as document basic data surrounding the failure. You can open the form...
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