transmission

Not sure what’s going on possible transfer case or transmission Jeep has 132,xxx miles and I recently installed a 3” lift and 31.5” mud terrains and it ran fun for a couple of months with mild off roading here and there. I was driving for about 30 min at around 70 and then traffic became to a...

Well I’ve had the tough shifting since I bought the jeep with 60k, it’s at 107k now. I usually would just “flash” the pcm every time I got gas and this would sooth the issue. Today I checked my codes because I usually have he good ole O2 sensor. But was surprised to see a list of codes: P1604 -...

Today while driving home a random check engine light can on. Nothing odd to be noted while driving at all. Scanned with my obd reader and it says P0700 & P0740 The P0740 is the main code. It reads tcc out of range. Any ideas/help would be great. The transmission shifts fine and has no issues...

Well, I fixed the drive shaft which bent in two inches after rolling off a retaining wall and dangled 3 inches from the ground. Anyway, no other problems revealed till recent. Red fluid, transmission right! Anyway, gonna drop the skid, find the leak, figured I may as well replace the...

Hey Guys, I bought a 2003 Jeep TJ recently with 90k miles and it has a noise coming from the Transmission/Transfercase area and I am trying to figure out what is causing it. It is a knocking/ticking noise that increases as I accelerate and doesn't happen when I rev the engine in neutral. Its...

I am a fairly new owner of a 2006 4L Jeep TJ with the NSG370 6 speed standard. I thought the tranny shifting felt a bit unusual when i first bought it and had a tranny shop take it for a spin. They said they felt no issues. I have sense done a 2" body lift. I have been getting grinding when...

Hi all, When I shift from first to second and so on , there's a momentary grinding sound during. It happens about 75% of the time. What could be the problem? I sometimes have a hard time shifting into reverse too. I changed the transmission fluid several weeks ago but I've been having this...

Ok so I posted images the other day of what I think are trans cooling lines leaking. Possibly unrelated: last time I had issues with missing 2nd gear I was low on fluid. My son decided to add fluid for me (it may be over full as I checked it and it was over the cold full mark) I’m thinking I...

So I'm going to be replacing my clutch in the next couple weeks and plan to address an oil leak (possible RMS?) while its apart. I was wondering if there is anything else I should look into or replace/repair while I'm at it? My goal is to steadily "restore and strengthen" each system with the...

Jeep TJ 2000 4 Banger I'm going to list my symptoms and what I've replaced, let me know if you can suggest what might be the problem. So I recently had a newly rebuilt engine put in and had basically everything inside replaced. So my guess is that it is a wiring issue instead of a...

Okay. So we swapped the transfer case. It did fine for a week. Then we loose 2.4.R. It's like they vanished. I did pull back the boots and shift through the gears. But the neutral seem back and when put into 3rd there's like and inch clearance above it. Anyone know? Suggestions? Looking...

Hi everyone I am new to this forum but I have a question about my auto transmission on my 2000 Jeep Wrangler 4.0 sport with 185,000 miles on it. I have had all fluids drained and filled including the trans. I have just recently felt that when I take off from a stop it seems like it shifts really...

97 4.0 automatic It shifts fine 1-3 but when shifting into 4th (sometimes but not every time) it doesn't want to shift, it just revs high till I let off the gas and tap it a few times and then it'll usually shift. I've read on here that sometimes it's the TPS but I've checked it and it seems to...

The body plate on my TJ has the code DDQ (= AX5 transmission), but as I'm looking at the transmission, it looks like an AX15... no cast iron section. I'm satisfied with the visual conclusion that I do in fact have an AX15, but the thing that befuddles me is why/how a stock TJ w/ 4.0 in it...

I've got a 2004 TJ with a 4.0 & 42RLE. About a month ago I replaced the original 42rle at 125k with a reman unit from Powertrain Solutions. I also added a Derale TJ transmission cooler to keep things cool and bypassed the radiator cooler as per the reman companies request. Most of the time the...

I have a M/T Nv3550. whats the gear ratio on that? what would happen when i put the 33"s on? will i be reving higher? Let us compare: 1500rpm in 5th gear going 50mph with 235/75r15; what will happen when installed 33x12.50r15? what will I need to do?

Has anyone lowered their trans with the Savvy tummy tuck skid and cross member? It's the only fix left possible to cure my drive shaft angle for vibes at higher speeds under a load.

Does anyone have info about this updated tran pan? size difference, correct part numbers, etc? https://wranglertjforum.com/threads/mopar-has-a-new-pan-for-the-42rle-transmission.2590/

Have not had her long but she just turned 124,500 miles on her, a 2005 Wrangler X. New wheels, tires, soft top, changed All fluids, and now the dang Tranny is going out. Just my luck.. Spent all my money, and cannot find anybody that will rebuild it. New reman tranny is 2100.00 and a new from...

Looking for recommendations for transmission cooler + temp gauge. Thanks. 2005 LJ 4.0 Automatic