4bangerjp.com

General Forums => The Mess Hall => Topic started by: cab on October 19, 2009, 10:27:31 AM

Title: 4 wd
Post by: cab on October 19, 2009, 10:27:31 AM

 just noticed over the weekend my 4 wheel drive wants to jump out of gear every now and then.  i remember it doing it last year now, soooo go on and give me the bad news. 

Title: Re: 4 wd
Post by: Jesse-James on October 19, 2009, 10:34:43 AM

How about starting with more details. Popping out at the T-case? YJ, TJ?

Title: Re: 4 wd
Post by: oldjeep on October 19, 2009, 10:43:10 AM

Bent shift fork
Pads worn out or missing from shift fork
Detent ball or spring worn
Shift boot stiff from cold

Title: Re: 4 wd
Post by: cab on October 19, 2009, 11:12:26 AM

  popping out of t case i guess.  it was making a popping sound last year and i thought it was my tires rubbing against my leaf springs when i turned, o well. it is a yj.

Title: Re: 4 wd
Post by: chardrc on October 19, 2009, 12:27:06 PM

could it be that the t-case shifter is out of adjustment so it is in the verge of being in and pops out when you hit a bump (this would be for 4lo.. not hi)

Title: Re: 4 wd
Post by: sharpxmen on October 19, 2009, 12:34:35 PM

Quote from: cab on October 19, 2009, 11:12:26 AM

  popping out of t case i guess.  it was making a popping sound last year and i thought it was my tires rubbing against my leaf springs when i turned, o well. it is a yj.

did you mean it's making a popping sound or it is actually popping out of 4wd?

Title: Re: 4 wd
Post by: Jeffy on October 19, 2009, 12:50:22 PM

Have a body lift, motor lift or Transfer case drop?

It could just mean the cover plate needs adjustment or maybe even the shifter linkage itself.

Title: Re: 4 wd
Post by: cab on October 20, 2009, 07:54:48 AM

 its actually popping out of gear

Title: Re: 4 wd
Post by: sharpxmen on October 20, 2009, 09:42:05 AM

Quote from: cab on October 20, 2009, 07:54:48 AM

its actually popping out of gear

which gear? if it's [1st, 3rd and 5th] or [2nd and 4th] you might have some clearance issues between the body and the shift lever.

Title: Re: 4 wd
Post by: Bounty Hunter on October 20, 2009, 12:26:25 PM

If it was just popping previously, it's likely the transfer case chain is stretched and slipping on the sprockets.  The transfer case popping out of gear is a slighlty different issue and in your case is likely due to worn internal parts.  It's time for a transfer case rebuild or replacement.

There's a slight chance that adjusting the transfer case linkage will help but I doubt it.

Title: Re: 4 wd
Post by: cab on October 20, 2009, 03:06:37 PM

  it is the 4 wheel drive thats coming out of gear not the transmission

Title: Re: 4 wd
Post by: dwtaylorpdx on October 24, 2009, 10:49:50 PM

I've cured this a couple times on my YJ by loosening
the two bolts in the skid-plate slots, and using a pry
bar to slide the engine and trans forward about 3/8"
till the rubber mounts are centered in the motor-mount
hoops. Then re-tighten. I had to do this after hard
hits to the rear offroad. It causes the boot to push
the lever when the trans torques around.

Dave