transmission

So I have a 2000 tj with an ax-15. I know doesn’t make sense lol. As nv3500 or 3550 can’t remember which it is that comes stock in my tj is extremely expensive to rebuild for a 1/4 ton truck transmission when it went out last year I swapped an ax-15 out of a yj into my tj. It had an unknown...

Hello all, I recently tore apart my NV3550 and replaced all of the synchros. I checked all of the bearings and determined that they were all good, so I did not replace them. I am confident that the transmission was assembled correctly, and everything felt smooth and solid after going back...

Never Installed / Still in the box 97-02 TJ skid Had plans to mount this, but after putting a dynatrac front axle in, it won't bolt up without modification ( which I don't plan to mess with). Link for details...

starting this thread to document my swap instead of doing it after the fact when my memory is fuzzy. Background: my NSG370 pops out of reverse. In street use it's tolerable but it's exacerbated when backing against any resistance, such as uphill (like the 8% grade on my driveway) or if a tire...

I have a 2001 TJ 4.0, with the clutch OUT it sounds like there's marbles rolling around or rattling, when I push clutch in it goes away. And unless I use a little more "force" than I should have to, it will grind going from 1st to 2nd. My initial thought was throw out bearing, but now I'm second...

2002 TJ 4.0 I first noticed it at red lights. A grinding/rattling sound coming from beneath me that disappears when I go into neutral. And it's not noticeable when I'm driving, probably drowned out. I've been leaking ATF for a while but I thought it was just a bad pan seal and now it has low...

Starting to get a bit frustrated with trouble-shooting so hoping maybe someone has come across a similar/same issue that may have a suggestion or two on anything else to test prior to opening up the wallet :-) Purchased a 2005 TJ SE, 4.0 back in december via facebook marketplace and issues...

This is a look into how I use a PID controller as a temperature gauge and alarm for my transmission. Automotive temperature gauges, even expensive ones are normally pretty poor at low temperatures if they even work at all. PID controllers take a variety of high quality sensors that work over...

Hello all! I’ve since recently purchased an 02 wrangler with the amazing 4.0 and 32RH to replace my 2.5l ax5. The old jeep was fantastic but ive been blessed enough to get a new job that allows me to financially afford this new to me Jeep. I’m an aircraft mechanic and love working on my Jeep...

So I had the Jeep (06, A/T LJ 4.0) back in the shop for a leaking RMS and a small transmission oil leak. This is my second attempt at getting the RMS leak fixed. First attempt was my local auto repair shop, not a jeep/4x4 specific shop. Was told by the shop the leaking transmission oil leak...

Flex-a-lite direct fit transmission cooler. This bolts in using the grille V-bar bolts then just running some hose to the cooler from the radiator. No fabrication or weird zip ties. I have been using it with the radiator bypassed for the last couple years and it stood up to the Arizona heat...

My LJ just started making this noise this morning coming from the transmission. When the clutch is fully released, I can hear it come from the transmission. When the clutch is pressed in, I can hear it come from the engine area. When in between, I don't hear it at all. I've got a 6 speed manual...

I want to kick this off by saying I bought the "OMIX 19001.04 Automatic Transmission Rebuild Kit " back in 2019. I got it off of Ebay for around 180 bucks. The transmission got the parts changed and it worked perfectly. Now, about two years down the line, the transmission started slipping and...

so my tj died on me 3 years ago.. the jeep just stooped moving making a terrible sound almost sounded like my throw out bearing die on me. i put a new clutch and bearing on it. fast forward a day or two i saw that my gear cluster had damage on it. after 2.5 years of just letting the jeep sit...

Hey, So I’ve got something that has progressively gotten worse over the course of the past few weeks and it’s the rattle grinding noise coming from the engine/trans area. The noise is never present at idle but only when in any of the five gears and I’m cruising but on the gas still. Transfer...

Hey y’all, So I recently purchased an 06 that has a blown engine, it was being towed behind an RV and popped into gear. My first question is, what is the extent of the damage done to both the engine and transmission? My second question is a little more technical. I have a 97 with a 6...

I drive a Jeep TJ 2006, Auto Trans. So I have had my Jeep around 3 months in that time I have been fighting issues with my transmission / Limp Mode. (Maybe my PCM I was hoping @Wranglerfix might offer some advice.) So I after about 1 hour of driving at night much cooler on the downshift around...

Hey guys I’ve got some problems with my synchros for first second and third gears and I’m looking to replace them. I’m from Australia and will most likely be getting them shipped from US, I know a lot of people have had problems with their synchros and I’m just wondering if any would be able to...

I've had my 03 TJ for about 70,000 miles (9 years) and am dealing with my second transmission swap. First one came after a deployment where she sat in a lot for 8 months. There would be a high pitched whirring sound that I believe went with the RPMs then eventually, shifting into 5th on the...

I’m looking to swap a 5.3 Vortec V8 into my 98 Jeep Tj before I get out of high school. I almost have the funds but I just cant seem to find a good manual transmission option!! I thought about the SM465 but I need something good for highway speeds and I considered the TR5 but i need something...