Search results

My AW4 started shifting early today. Here are the symptoms. -Shifts quickly into 3rd gear by 30mph -Wont downshift (passing gear) for whatever gear Im in. (Say, if im in 2nd and floor it, it will stay in 2nd and slowly accelerate) -OD still hits at 45mph, but wont disengage unless I either hit...

How do I remove the trim behind the back windows above the 4x4 badge? Mine is rusting and I need to remove and fix it. My pic for reference, its the plastic ribbed thing above the 4x4 logo.

What would cause a light ticking right near my feet while accelerating, but when I rev the engine in park or neutral, the tick is gone. Also when I coast in gear there is no ticking, only accelerating in Drive. It only happens in gear, with the engine over 1500rpms and accelerating. If I am...

Since I am cutting out on a right turn on a 1/2 tank, Im assuming my baffles inside the tank are bad. Is the whole tank bad?

I need to change my heater core this summer, and I already read that the Advance Auto does not fit, and it looks like Autozone carries the same brand. If you have a Renix, what brand core did you replace yours with, and how much was it?

My right side window frame looks like its rusting. Any way to fix this without replacing the whole frame?

When I remove my grille and headlight bezels, there is a one inch tall metal strip above the grille that stays on the header panel. Ive noticed that newer (newer than 88, older than 96) XJs have the grille with that strip (plastic?) that is integral with the grille/bezel. Can I interchange the...

So is it a bad thing if the Input voltage is 4.66 instead of 5.0? I adjusted the output voltage to 3.87, to get the required .83, but I was just wondering if less than 5.0 is ok...

Why all of a sudden will my engine cut out for a split second on a half tank? I replaced my pump (bosch 69302) with a new Bosch 69302 after I burned the old one up on wrong injectors...and now the new one cuts out on 1/2 tank. I removed the pump, and replaced the sock filter and it still does...

Do I need extended swaybar links when I put on my one inch lift this spring? Or will the stock ones be ok?

About once a month, maybe twice, my 88 4.0 will stall. It only happens when I am in Drive, and stopped for more than 2 or so minutes (IE drive thru, red light, drive thru, stop sign...) When it does die, it will stutter once, and die. Sometimes, I get a really lopy idle (usually all the time)...

What would cause my 88 4.0 Renix to miss when I first start it on a cold morning (20*)? Its not a violent miss, but it seems like a cylinder misses every few seconds. After 2 or so minutes it clears up. Plugs and wires, cap and rotor changed last summer, injectors this past fall, Fuel pump...

Ive always heard that the IAC causes high idle when the sensor sticks and goes bad, but does it also contribute to rough idle and intermittent stalling? It stalls once a day...stutters once and dies in traffic. The TB is clean, and the IAC is clean too. TPS is fairly new and adjusted...

So my 2 year old Bosch pump died. What is the absolute best longest lasting fuel pump for my Renix application? Im guessing a Mopar from the dealership, but just want to make sure. I dont mind paying extra for something thats gonna last longer than a few years. Im plan on doing this tomorrow...

How long are our ballast resistors supposed to last? More specifically, the Renix era? Are they like a fuse, where they die when it gets stressed, and if not they will last forever, or do they actually crap out? And no Im not gonna just bypass it, I want things hooked up like theyre supposed to be.

Today after class I went to start the Jeep and it wouldnt prime the fuel pump, needless to say it didnt start. After I got out and hit the tank a few times, it finally primed and started. Later, when I went to leave for work, the same thing happened, I had to hit the tank with my fist to get the...

I hear all the time that the Renix grounds keep the Renix XJ from idling/running at its best. Ive searched, and couldnt find anything specific. Besides the ground strap, what specific grounds (or any connection that can be hit with sandpaper and dielectric grease) help the Renix system run...

I changed my injectors today, and when I turn the key ON, the pump wont pressurize (no humming) but the relays click as normal. There is also no pressure at the rail obviously. Pump is 2 years old and worked great before the injectors. SUGGESTIONS?

Changed my old Injectors to 19# Mustang injectors today, and once I got everything buttoned back up, I fired it up, took a few cranks, but finally fired. Once I gave it throttle idling, it would backfire, but after a few minutes, that cleared up. Then I go to drive it, throw it in drive, hit...

My old Renix 2 piece Injectors arent worth trying to use again. Too much of a gamble. I cant tell if they are leaking from the injector or the o ring. All the parts stores that sell injectos all have only 1 in stock, and I need my Jeep by wednesday, or Ill be walking, so ordering online is out...