transmission

  1. Zaybo

    Transmission hard jerk down shift when it’s cold

    Have a 2020 ram 1500 limited. Every time it’s cold let’s say 65 or below when you come to a stop the truck jumps or jerk forward like the transmission is trying to shift around 1st gear. Some time you will get a note on the dash says Shift to drive from park or shift to drive…. And the truck is...
  2. M

    TIPM Issues

    TIPM Question: So over the last two weeks I have been having some funky issues with my 4wd. My serv 4wd light has been flashing at random times and speeds and then it's also been switching into 4wd on it's own. However, the light doesn't come on when it's switching in and out. Finally took it...
  3. R

    2005 Ram 2500 Hemi 5.7 Goes to neutral at low speed

    I am having a issue with my Ram 2500 4x4 where when accelerating from a rolling stop the trucks trans seams to slip like in neutral. I come to rolling stop and then hit gas. The truck goes through 1st gear then when it should go to 2nd it slips. If I step on gas more nothing happens. If I...
    • Ram2500dude
    • Thread
    • 2005 5.7 hemi 2500 5.7 hemi 5.7 shifting issues transmissikn issues transmission
    • Replies: 2
    • Forum: General Discussions
  4. F

    2007 Ram 1500 545RFE tranmission

    I am going to be machining another engine and installing a stage 2 cam set in my 2007 Ram 1500 V8 5.7 Hemi I have the 545RFE transmission and am wanting to beef it up a bit so it doesnt just **** out the rear end. This transmission kit is what I was thinking of getting to help with that but I...
  5. I

    Transmission fluid in radiator

    Got underneath to change oil in my 2015 1500 and noticed reddish liquid dripping from radiator hose Called a buddy up with more knowledge than I and he said it could possibly be transmission fluid leaking into my radiator (I haven't found the leak yet) what could cuase this
  6. J

    2017 Ram 1500 Slt 5.7 Hemi Service shifter/transmission

    I've had this message come and go and after a few times of it throwing my truck into limp mode and won't shift I took it to the dealership and they keep saying they fix it and I take my truck for a drive and it comes back up. It's been at the dealer for over 2 months. "Service transmission...
  7. E

    2015 ram3500 6.4L transmission issues

    Hello need some help on trying to figure out what’s causing my transmission to drop to first gear transmission sounds right no grinding or any other noises. The first 15 min truck runs fine then when oil get normal temp it drops then I let it cool off for 5 min and it does it agin. I already...
    • Eugene0787
    • Thread
    • clogged transmission down shift driving gears not working grears oil cooler ram 3500 6.4l transmission transmission cooler transmission problem
    • Replies: 0
    • Forum: General Discussions
  8. N

    545rfe Won’t Stay in 4th Gear

    2005 Ram 5.7 w/ 545RFE I had major slipping and engagement issues with my previous transmission so I replaced it with a used unit with 150k miles. My current (and previous) transmission would shift from 3rd to 4th, then prematurely shift into 5th. I have to lug the engine in 5th to shift down...
  9. C

    Whats wrong with my tranny

    So I have the 8hp70 in my ram 1500 it's a 2015 with the 5.7 when it's cold and I put it in drive or reverse there is a knocking sound but when it warms up there's no sound. What could it be cause im lost I replaced the oil pan with the integrated filter and had no shavings or chunks
  10. 1

    Overdrive Turns on real quick then off around 35 mph

    Looking for help on a issue(?) with my 1998 Dodge Ram 1500 46re. When Im driving at about 35-37 mph the truck jumps into overdrive for almost excatly a 1 second. It jumps about 400 rpm or so. After that "hickup" it drives fine in overdrive afterwords when you reach 50 mph+. On the graph, you can...
  11. B

    How to identify transmission without dataplate.

    I have a 2012 5.7 4WD and I had my transmission rebuilt. For some reason, the data plate is now gone off of my transmission. Does anyone know how to identify what transmission your ram has without the sticker? Thanks.
  12. Jazielgarciaa

    Transfer case

    will a transfer case from a later model like (2004-2008) 2003 transfer case fit into my 2003, 1500 transfer case ?
  13. R

    Error code p0700. At dead end need help!

    Hello! This is my first post. I have a 2005 dodge ram 1500 4.7l. She has 215k on her. She's ugly but she gets the job done. My problem is that she throwing a code of p0700 and a secondary code of p0740. What I can find is that it's the transmission clutch or a sensor. But the thing is that she...
  14. S

    46re shifting issues

    I have a '98 ram 1500 5.9 with the 46re and was looking for some insight on diaging the issue I'm having. Transmission shifts from 1-2 second at about 1800-2000 rpm no matter how hard I push the throttle pedal, then from 2nd straight into 3rd. Doesn't down shift even with pedal to the floor and...
  15. D

    99 46re 01 46re

    I got 99 ram 1500. I swapped a 01 46re in to it. No codes but the trans temp light is on and over drive light.
  16. VFDPrim

    EPC/ Governor pressure Switch parts

    Hello all. These parts have needed to be switched out for a while and have been putting it off, but a Transmission leak is forcing it now. the local store wants over 300$ that I don't have for the EPC, governor, filter, and seal I see these in kits online for around 100$ Im wondering if any...
  17. S

    Need Help with an Oil Leak on a 2018 Ram 3.6L!

    So, Santa this year gifted me an oil leak, Yeah!!! I have a 2018 Dodge Ram 1500 (gas), with a 3.6L v6. I have currently 118,000 miles and my last oil change was about 7500 miles ago. To my knowledge this is the first time I have discovered a leak on my truck. After I noticed the leak, I...
  18. T

    New Arizona-based 2013 1500 Project

    What's going on everyone, I am here from good'l Phoenix Arizona! I just acquired a family members forgotten project through a trade for a running vehicle. I picked up a 2013 Ram 1500 with 260k miles that has not ran for about 2 1/2 years. This Ram has the 5.7 Hemi and the infamous tick and...
    • tokelat
    • Thread
    • 1500 5.7 hemi engine rebuild new guy new user rebuild transmission transmission rebuild truck rebuild
    • Replies: 12
    • Forum: General Discussions
  19. D

    Heavy Duty 4x4 Trans and Transfer Case for 2001 1500

    Does anyone know of any place that I can get a direct bolt up heavy duty 4x4 auto transmission for a decent price. It's going into my 2001 1500 with a 360 Magnum stroked to 408ci and will make around 470hp out of the box, but I may try to get more out of it in the future (probably 600hp max)...
  20. H

    2019 Ram Transmission Problems?

    Do the 2019 Ram 1500 Tradesman Classic models have a reputation for faulty automatic transmissions? I noticed 'hard' shifting for the first half-mile of the day and suspected a bad servo and decided to take it to the dealership. 51,000 miles on the vehicle. V-6 engine and I never towed anything...
  21. S

    Transmission woes

    My transmission started to slip badly, so I turned around and limped it back home. Upon inspection, I found the transmission cooler line had ruptured and transmission fluid was leaking. I repaired the transmission lines, and refilled the transmission with new transmission fluid. (I followed...
  22. O

    BUMPY MDS

    Does anyone else feel their MDS "bump" lightly when coming put of it? truck rides and shifts way better and smoother when In -8+ mode and MDS is not active. I definitely feel it more now than when I first got it so I'm not sure if the shifting adaptives have something to do with it. Tranny was...
  23. B

    Ram 1500 4wd shifting into 4wd on it's own.

    Took my 2022 Ram 1500 4wd to Ohio right after I bought it to pick up a new RV trailer and on my way home to South Florida, I looked down at a rest stop and noticed my truck was in 4wd High without me intitiating it. It didn't happen again until I made a u-turn a couple of months later in the...
    • bstory06
    • Thread
    • 4wd issue transmission
    • Replies: 0
    • Forum: Garage
  24. Thebusdriver

    ZF 8 speed transmission fluid change

    Hey y’all. Been a reader for a while and this is my first post. Tackled a transmission fluid change in my 2014 Ram 1500 5.7L hemi with the ZF 8 speed @ 100k miles. Researched for weeks on how to do it, the information out there is somewhat confusing and incomplete but we were able to get it...
  25. B

    Limp Mode 2014 Ram 2500

    I have a 2014 Ram 2500 with a 6.4 hemi. I have a new engine in it, along with a new transmission, a new TCM, and a new computer, but it is still going into limp mode and burning up my transmission. Ram cannot fix it, and they have no clue what is causing the issue. Any help would be much...

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