troubleshooting

Hello, recenlty bought a 2000 Jeep Wrangler Sahara Sport (auto), but it has a leak which at first I though was a rear main seal leak, but at closer inspetion it seems to be a tranmission fluid leak. It seems to have another mild leak where you would expect between the transmission and transfer...

Hey all, First post. Have lurked quite a bit, thanks for all your insight over the years. I have an 05 TJ Rubicon. A while back, I noticed I was low on gas, hesitated to start later in the day but figured it wasn't due to low gas (gauge read 1/8 tank, and I know there's a reserve). Got it...

I'm changing at the radiator in my 2006 automatic and these cooling lines at the bottom of the old radiator. How do I remove these without destroying them? Or is it better to cut them off? But if I do cut them, and they're too short for the new radiator, how do I get off the other end to replace...

I have a 2003 Jeep TJ 4.0L V6 5-speed manual. Roughly 70k miles, heavily off-roaded. Modifications: 4.5" long arm Rough Country lift 33" tires SYE on rear driveshaft Tom Woods custom front driveshaft (currently removed) Stock Dana 30 Front / Dana 35 Rear with 4.10 gears, and an Aussie/lunchbox...

Hi All, Just joined up, bought myself a 2004 4.0 TJ xtreme sport (which I believe is the columbia edition in the states) and on purchasing noticed the headlights were acting strange, there were no low beams, only high. Ended up needing a new multifunction switch which has been changed out and...

Hi there, I’m reaching out because I’m really desperate for some help right now. First of all, I know very little about vehicles, but this will be my third Jeep TJ, it is a 2000 Wrangler SE, four-cylinder. It has about 150,000 miles on it. I bought it about 5 years ago and have had to do very...

I recently replaced all of my O2 sensors (Thread: https://wranglertjforum.com/threads/check-engine-light-flashed-while-driving-recommendations.67087/) and felt like that had been successful. No new CELs, no rough idle, and no hesitation. However, at the time I didn't really watch any live data...

Hello I have a issue that I have been chasing for about a year now with no luck. I own a 97 tj sport 2.5, for the last 8 months or so I have had idling issues where the rpm’s go from 1000-3000 Erratically when I am sitting still. Also when I start to go, there is short bursts of power loss...

Hello, I currently am having problems with my NP231, it started around 2 months ago with a clicking noise while coasting in the Jeep, then it became very bad driveline vibrations last weekend, when I inspected I noticed that the rear driveshaft U-Joints are bad and had partially damaged the...

Hi, we've got a 98' TJ with a start up and idle issue. The Jeep starts but gives no tachometer reading and engine dies after 2 seconds. We can't get a fault code as the odometer is also dead. Anyone ever come across something like this and have any suggestions? Note! This problem occurred soon...

When I picked up my TJ it already had a pair of no name LED headlights on it. I finally bought a new pair of Axial headlights w/ DRL halos/turn signals. When I went to do the install they didn't function at all. I tried it 3 different ways: plugging the new light into the old EMC, plugging in...

Hello everyone, I'm new to the forum,This is my fourth Jeep. I have been working on a body of frame project for Almost two years now. I have the body back on engine and drivetrain hooked up and harnesses and grounds connected. The problem I am having is starting. I will list all the information...

I went out and purchased my first tj a little over a month ago and the oil pressure gauge just started to act up. I put a new sending unit and harness in it and the oil pressure gauge still doesnt work. It will read 40 psi then just randomly drop to 0. I know I have oil pressure because I hooked...