cummins

  1. J

    5.9L Cummins High Idle in Park/Water Temp Rising 1-3 Gear

    Good Morning, I have been encountering some peculiar issues with my 2003 RAM 3500 w/ a 5.9L HO Cummins and 48RE. The first dilemma I am facing occurs when shifting from drive to park, the truck will idle in drive at roughly 800RPM. This idle is smooth and consistent, no chops or anything of the...
  2. B

    5.9 or 6.7 and which gerabox for towing?

    Hi together, I am thinking about switching to a cummins instead of mine 6.4l PW 2016. I tow around 7800 lbs 20 times a year and 4500lbs around every second weekend. We have steep mountains with around 14-18 percent slope. What combination of cummins engine and gearbox would be the best choice...
  3. M

    Define "short trips" please (Cummins question)

    OK, so I've ordered a new PowerWagon and I'm happy with that decision, but I came THIS close to ordering a Limited with the Cummins. The number one reason I didn't go that route is confusion on this point- What exactly is a short trip? For example, nowadays 90% of my driving is back and forth...
  4. T

    Passenger door speaker issue

    Recently purchased a 2002 Cummins. Passenger door speaker did not work. In the process of replacing it I found a crescent shaped thing plugged into the harness and speaker. Might be a dumb question but what is this. Is it an amplifier? Just trying to figure exactly what might be the issue if the...
  5. Ram2016Cummins250

    2016 Ram 2500 Cummins Remote Start

    Hi All, I have a 2016 Ram 2500 Laramie Cummins. I want to add an OEM remote start to it. Does anyone have any experience with that? If so, how does the remote start handling the diesel pre-heating in cold weather; is it programmed to know it needs to wait to start? I found this online...
  6. E

    New to Ram Trucks

    Hi All! I just purchased a used 2005 Ram 2005 Quad cab long bed with Cummins 5.9/ 6 speed manual from a good friend. He was the original owner and it was used daily in a tree service business. Truck has 320000 currently and has a few issues that I need to work out. The interior is rough...
  7. fxnytro17

    5.9 or 6.7?

    06 5.9 6 speed 300k kms sport I think Or 15’ 6.7 auto, crew cab. 125k kms Laramie as well 6.7 is already deleted, sort of… kind of more practical for me being a crew cab. But it’s not often one comes across a manual transmission diesel around my way. Both are 2500s. The 06’ does need body...
  8. C

    68rfe valve body HELP!!

    Help! I’m not sure if this valve body cover is cracked or not… I pulled my trans yesterday because I was getting a p0740 code and was going to put a new torque converter in the truck. I took my trans pan off and was cleaning the gasket when I noticed what looks like cracks in the valve body...
  9. J

    1996 12 Valve Cummins Sputtering and Dying Under Load

    I can go outside right now and the truck will start on the first crank and idle fine. If I rev it up the rpms will go up fine. As soon as I start to drive and get out the road about a mile it will start sputtering and dying. After this it will struggle to start. Once I get it started again it...
  10. R

    5.7 hemi swap to 5.9

    I have a 2009 dodge ram 2500 quad cab short box with a 5.7 hemi. I want a 5.9 cummins swapped into it because the frame and body is pretty good condition. How much of a headache will it be? Help me out here
  11. W

    Problems with my wiring on my rear taillights

    I need I wiring diagram for my 2007 3500 for the rear tail lights, like what color does what. I got my truck with the wires cut. Thank you
  12. WillT

    Ecodiesel straight pipe

    Hey, Got a 2015 ecodiesel, got it fully deleted and tuned about a year ago now and has been running great. All that is left on it is the muffler. Thinking about straight piping it to get more sound. Just wondering if that would effect the engine in any way, does it need to have backpressure or...
    • WillT
    • Thread
    • cummins delete ecodiesel exhaust muffler sound straightpipe turbo
    • Replies: 3
    • Forum: Engine & Performance
  13. R

    Alfaobd question?

    Just tried to do a VGT sector gear hysteresis test with alfaobd and OBDlink MX+ and results show that the test is prohibited - internal Turbo Fault. Is there another/different security bypass cable needed for this test? Currently using Zautomotive's security bypass cable with white and green...
  14. C

    Found Unplugged Connector in Engine Bay.

    Hello, Thank you in advance for any help. About the truck: 2016 Ram 2500, 6.7L, Laramie I was changing the fuel filter when I noticed a cable that was unplugged. I looked around and could not fined where to plug it in. It is on the driver's side of the engine. Looks like it is part of the same...
  15. H

    2022 Cummins Regen Issues

    I have a new '22 Ram with the 6.7 Cummins with 13K miles on it. It has been in and out of the shop for the last few weeks for a check engine light. The code refers to regen issues. The mechanic says it is a regen issue and asked how I used the truck (like I needed to not use it too hard). He...
  16. L

    2013+ cummins dash in 2011

    Hey folks, I have a 2011 SLT that I would really like to have the newer cluster and 8.4 uconnect in. Is it possible to buy a complete dash and swap it in? Would the newer TIPM have to be installed aswell? Basically trying to see where it could be adapted in at, or what all will have to be...
  17. C

    Key won’t turn forward

    I just bought an old 1st gen Cummins and I can get it started since the key won’t go forward all the way It’ll go back and the radio will come on but when I try and put it forward it seems like it won’t let me, does anyone have an idea of what my problem could be
  18. 24vMann

    1998.5 24v no power to gauges or fuel pump.

    So earlier this winter I didn’t plug my truck in went out to start -40° ended up bending push rods so I pulled the motor. Just put the motor back into the truck this week, everything hooked back up correctly. I go to start the truck and now I have no gauges, tack, fuel light etc… and no power to...
    • 24vMann
    • Thread
    • 24v cummins ecm fuel pump pcm vp44
    • Replies: 2
    • Forum: Heavy Duty
  19. B

    Check Engine Lights/ electrical issue

    Hey guys, I have a 2013 ram 3500 6.7 with 130,000kms. Has been great but started having issues with a bad turbo actuator, it would throw random codes I ended up reading this was from a faulty turbo actuator. Replaced that with a fleece cheetah, had no issues since but it seems whenever I get...
  20. M

    Surging and stalling.

    Hey guys, I’ve got an 04 2500 5.9 Cummins. It’s totally stick for the most part. I’ve had no issues until suddenly yesterday the truck lost power, rpm’s would surge and kept stalling. I limped it home but it would only run at idle. As soon as I accelerated at all it would surge, chug and then...
  21. 2

    High pressure fuel pump in 5500 model?

    Just bought a brand new 0 miles custom order 2022 Laramie 5500 chassis truck, drove it 405 miles and it lost power on the highway from 70mph down to nothing, and then failed to start again. After reading the horror stories of brand new $100k trucks bricking themselves before 1000 miles with cp4...
    • 2022_5500
    • Thread
    • 5500 cp4 cummins failure fuel pump
    • Replies: 4
    • Forum: Heavy Duty
  22. NewGTGuy

    New to Dodge and this forum

    Hello all. After months of research, I just ordered a 2022 RAM 3500 Limited with a crew cab, 6'4 box, and a high output 6.7L Cummins. Just wanted to introduce myself to all the other members of this forum. I promise to always search first and ask second. ;) Thanks in advance for the copious...
  23. M

    Air Diverter Valve Replacement 2016 Ram 2500 Cummins

    Hi, so i have a 2016 Ram 2500 Cummins that needs an Air Diverter Valve replacement. I have the part coming and wanted to do the install by myself if possible but wasn't sure if its a big job and really involved or something I can handle with your typical home mechanics tools. I couldn't find any...
    • mtman24
    • Thread
    • 2016 cummins diesel diy ram 2500 replacement
    • Replies: 0
    • Forum: Heavy Duty
  24. CharlieTheTexan

    Fuel filler

    I currently own a 2012 RAM 2500, no DEF, and I was looking to convert to the newer 2013+ capless filler system. Currently, it has the click-style cap, but I was wondering if anyone had done this before or could point me in the right direction for info?
  25. N

    2018 2500 electrical problems

    I have read of a similar issue but have no found a solution to the problem I am experiencing. 2018 2500 CC Cummins started going crazy a couple weeks ago. I started the truck on a Monday morning and had every light on the dash flashing. PARKSENSE UNAVAILABLE, SERVICE ELECTRONIC BRAKING SYSTEM...

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