Ram Heavy Duty Forum » 6.7 Cummins I6 Turbo Diesel
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For discussion relating to the 6.7 Cummins inline 6.
Ram Heavy Duty Forum » 6.7 Cummins I6 Turbo Diesel
3h ago
2020 Ram 3500 6.7 standard output. I have read a bunch about the P0402 code after installing the intake, however I can find almost nothing related to the P0234 code, overboost condition. This is the one that is affecting my driving. If I hook up and try to tow my 40' 5th wheel, every slight grade causes the wastegate to constantly dump and I'm losing power and the truck bucks like crazy. I am leaving on a trip towing from MA to FL in a few weeks and would love to figure out why this is...
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Ram Heavy Duty Forum » 6.7 Cummins I6 Turbo Diesel
3h ago
Does anyone have experience adding a second alternator is a 2022 RAM 2500 6.7 Cummins? I see a bunch of stuff for 2020's and below but nothing for a 22'. I know dual comes as an option but mine only came with one and i would like to add another ..read more
Ram Heavy Duty Forum » 6.7 Cummins I6 Turbo Diesel
2w ago
My DPF gauge has shown 1/8 for "a while". I didn't check, but suspect I'm at, or close to, the 24 hour mark. No CEL.
My question is: Will going on a highway run clear this? I really don't want to mess with the dealer any more than I have to ..read more
Ram Heavy Duty Forum » 6.7 Cummins I6 Turbo Diesel
2w ago
Driving on the highway yesterday, not towing, I noticed on the Evic that an automatic regen had started. About 5 minutes into this regen, the Service DEF See Dealer message appeared on the evic. After a few seconds, this went away with the Automatic Regen message reappearing. Eventually the regen finished and everything seemed normal, however, every restart yesterday had the Service DEF System reappearing for a few seconds on the evic but no CEL. Today the message indicated the dreaded...
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Ram Heavy Duty Forum » 6.7 Cummins I6 Turbo Diesel
2w ago
Hello, my brother recently bought a wrecked longhorn. He had to replace the dash as the airbags went off.. after fixing most of the body work and putting a new dash in everything works except the charging system. When you start it up it runs fun then maybe 30 seconds later it way over charges and everything shuts down electronically “engine still runs” it goes up to 17v
Replaced a battery and the alternator and hasn’t fixed it. It definitely seems like it’s not reading the voltage right on...
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Ram Heavy Duty Forum » 6.7 Cummins I6 Turbo Diesel
3w ago
Has anyone had a serpentine belt failure? Out of nowhere my belt just popped off while driving... PS and PB gone while taking an overpass exit. Temps did climb but switched heater on and kept a 3/4 temp as dealership was 3 miles....drove in. No cluster indication or warning. I know I heard of this in the past, but thought those issues were resolved ..read more
Ram Heavy Duty Forum » 6.7 Cummins I6 Turbo Diesel
3w ago
24 ram 2500. Just got it 6 weeks ago. What is the ideal oil change time in these. Let me know if your using Miles or Km ..read more
Ram Heavy Duty Forum » 6.7 Cummins I6 Turbo Diesel
1M ago
Question got a service def system on my 2021 ram went into count down mode took it to the dealer they plugged it in it had a knock sensor on bank 1 made an appointment for this fri driving it back home message went away and there is nothing in the stored messages and no check engine lite ..read more
Ram Heavy Duty Forum » 6.7 Cummins I6 Turbo Diesel
1M ago
Just doing some maintenance on the truck decided to look at my turbo inlet, this seem normal for around 30k miles? 2022 ram 3500 HO thanks ..read more
Ram Heavy Duty Forum » 6.7 Cummins I6 Turbo Diesel
1M ago
While in for other recall work for my 2022 Ram 3500 dealer replaced Nut-Hex Flange on starter. Why? Was not having any trouble with no start ..read more