4 wheel drive not working - JeepForum.com

 
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post #1 of 8 Old 07-25-2012, 09:37 PM Thread Starter
mj86
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1986 MJ Comanche 
 
Join Date: May 2012
Location: Flint
Posts: 17
4 wheel drive not working

Went thru some mud and got stuck to deep. Every since when I try to shift into 4 high or 4 low doesn't engage. Thanks to the ones who helped me with my last problem. Any help is greatly appreciated.

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post #2 of 8 Old 07-26-2012, 07:51 AM
97_4popper
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1990 MJ Comanche 
 
Join Date: Jan 2005
Location: Guston
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Probably something wrong with the vacuum disconnect.
Check the vacuum lines from the transfer case up to the connection up to the axle.

90 MJ 4.0 4X4 5sp LB Pioneer Big Ton.
Truck contains parts from 3 MJs, 2 XJs, 1 TJ and a dishwasher.
http://img.photobucket.com/albums/v1...IMG_0101-2.jpg
Check out comancheclub.com...
My build thread: http://comancheclub.com/forums/viewt...hp?f=7&t=27756
Wifes: 97 TJ 2.5 4X4 5sp 31's stock. . . Slow but; reliable.
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post #3 of 8 Old 07-28-2012, 05:59 PM
Pete M
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or rid yourself of the headache once and for all and never worry about it again.

http://comancheclub.com/forums/viewt...hp?f=9&t=18415

-88 MJ; 4.0L, ex-2wd, TJ ax15/231, 78 Ford D44 w/spool, 9" w/posi, 33" trXus MTs, custom roll-bar/bumpers/etc.
Also an 86 MJ Metric ton and 2 '90 MJs
Projects/wheelin' pics: picturetrail.com/petermontie
My email: petermontie@hotmail.com
ComancheClub.com/forums
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post #4 of 8 Old 07-29-2012, 06:54 AM
97_4popper
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1990 MJ Comanche 
 
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Location: Guston
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Quote:
Originally Posted by Pete M View Post
or rid yourself of the headache once and for all and never worry about it again.

http://comancheclub.com/forums/viewt...hp?f=9&t=18415
Yup.
I did that.
Works great.

90 MJ 4.0 4X4 5sp LB Pioneer Big Ton.
Truck contains parts from 3 MJs, 2 XJs, 1 TJ and a dishwasher.
http://img.photobucket.com/albums/v1...IMG_0101-2.jpg
Check out comancheclub.com...
My build thread: http://comancheclub.com/forums/viewt...hp?f=7&t=27756
Wifes: 97 TJ 2.5 4X4 5sp 31's stock. . . Slow but; reliable.
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post #5 of 8 Old 07-31-2012, 05:59 AM
cruiser54
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1990 MJ Comanche 
 
Join Date: Oct 2009
Location: Prescott
Posts: 11,156
Quote:
Originally Posted by Pete M View Post
or rid yourself of the headache once and for all and never worry about it again.

http://comancheclub.com/forums/viewt...hp?f=9&t=18415
Here's the answer. Done it to all of mine.
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post #6 of 8 Old 08-08-2012, 10:02 AM Thread Starter
mj86
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1986 MJ Comanche 
 
Join Date: May 2012
Location: Flint
Posts: 17
lost 4 wheel drive

vacuum is all good, found out that when I drop the transfer case when I put the 4.5 lift on the shift lever came disconnected. Now it will not line up. any suggestions?
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post #7 of 8 Old 08-08-2012, 08:04 PM
jakesjeepmj1988
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1988 MJ Comanche 
 
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Location: pittsburgh
Posts: 190
You need a transfer case linkage drop i have one i got in a 4" RC tj lift kit
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post #8 of 8 Old 08-09-2012, 10:52 PM Thread Starter
mj86
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Location: Flint
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Thanks
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