Correct it does it in both 4th and 5th but only when im getting on the highway and hit that mid 50mph speed range. Its basically real smooth up to that point then feels like what a slight tire balance issue would cause however its accompanied by a low pitched, deep groaning rattle hum. As I come up on 60mph is goes away and doesnt come back when decelerating, only when under load.

I looked into the input shaft, its apparently supposed to have some play plus the pilot bearing helps secure it in place. As far as u-joints go, would I feel a bad front driveshaft or front axle u-joint while in 2wd? If not Im thinking its either the failing muffler or catalytic converter vibrating at that speed enough to make it groan. Like I said about it failing, you can hear it occasionally make some clunking sounds and then it starts to sound like a glass pack. Wait and minute and it goes back to normal. Physically the cat is in good shape but the muffler has some dents. Other threads lean towards wheel bearings as well.

 

Enjoy the Renix Tips. Thanks.

 

Where's the quote with the link? This renix that I've got is kickin my *** lol

 

It's in his signature. Here ya go:
https://www.cherokeeforum.com/f51/cr...x-tips-153657/

 

I was wondering........

If i could use these in conjunction with my current jack and 2.5 ton stands when working on the jeep. Thay are trailer leveling jacks rated at 6k lbs. They can spin up much higher than my current stands. If i bought them i would probly fabricate plates for the top since the circle top is only about 1 3/4" round. They are only around $40 too so its a cheap alternative if they would work.

 

I've got 2 quick questions about the front hub assembly. I need to replace one and am going with Timken or Moog brand.

1. Do I need ones made for cast or composite rotors for a 1999?
2. Should I go ahead and replace both?

HERE is a link showing the two options (cast/composite)


Thanks

 

The cast or composite is pertaining to your rotors. Not the bearings them selfs. And only you can tell if you have cast or composite rotors.

 

Ah yes, I read the part description too fast.

Here's a good link to answer my question.

LINK

 

Would swapping the throttle body and intake from a 92 Cherokee improve anything on my 88 renix engine?

And if it would set up okay on my 88, could I bore it first?

 

It's not that easy. To do a ho intake swap you would have to also swap the head, exhaust mani.
Also you would have to get a tps adapter to run the renix tps on the ho throttle body.

 

No, I wouldn't use those as Jack stands. They're not intended for any sort of lateral force. They're only meant to help support the weight.

 

No. If you have any tractor supply co around you or even harbor freight they sell real jack stands that are taller.

 

Like all said don't use them. They may support the load but thats a dumb risk.

Also AutoZone has some tall ones. Tall enough for my xj on 35's

 

You can usually find a good deal on jack stands on craigslist. I've found a set of 4 6000lb stands for 20 bucks before. And check some pawn shops, i know my local one probably has some.

 

Do Napier flares have a certain way to trim?