Recent content by 4x4xj89

As always, Thanks for the advice. I will look into it.

I will be changing brake master cylinder soon on my 89 XJ 4.0 AW4 The MC on right now is the Raybestos MC39419 with 15/16 bore. If I use the Wrangler MC39980 (1994) with the 1 inch bore, will it help or not worth it. Thanks

great idea. Will give it a try. Thanks guys

I found the Spectre site. Unfortunately it is no longer available.

Would you happen to have more info or a link? Thanks

I do have a powerful heat gun. I will probably try it if I run out of other options.

Thanks for all the suggestions. All the options suggested make sense. I saw some pictures of cone filters attached via pvc tubes and seated inside the lower filter box. Seems like a reasonably cheap alternative. I don't want to buy anything off of ebay and find out it has the same problem as the...

The housing for the air filter on my 89 Renix 4.0 is warped and the filter is slipping inside the box. What options do you guys recommend? I can't seem to find a good box at the junkyard as all the boxes there seem to suffer from the same problem. I saw on Quadratec site the Rock-It Parts...

I dont think 85 is a Renix, nor did it come in I6 engine. 85 had either a 2.5L or a 2.8 V-6 GM engine

The reason i did not go over the grounds, as I said in my initial post, the Jeep has not been tempered with, it has never been in an accident and all major components are still the original factory parts. On the other hand, I realize with age and oxidation some ground connection may not be in...

Thanks for all the leads. I will do a refresh on all the grounds. I was wondering if the AIS would be the culprit?

4.0L AW4 89 Renix. The jeep has 110K miles on it, I service it regularly and runs great. A while back the TPS went bad and I replaced it and did the proper adjustment, I also decided to change the AIS with a new Borg Warner aftermarket unit I had. About 3-4 weeks later I started having high...

On the rear brake shoe setup, you are missing the steel wire cable.

Guys I am having high idle issues but a bit different from what the OP described. On occassion, the Jeep starts with high idle, it can be any where from 1200 RPM to 2800 RPM and stays there unless I shut it off and restart. On most occassions it goes back to normal but every now and than I...

85-89 XJ P/N D203 all models 90-2000 XJ all 4X4 D477 90-92 XJ 4X2 D203