4x4 Problems -> front wheels won't spin.
#1
Newbie
Thread Starter
Join Date: Apr 2013
Posts: 17
Likes: 0
Received 0 Likes
on
0 Posts
Model: Cherokee
4x4 Problems -> front wheels won't spin.
I removed the rear driveshaft, put it into 4HI (and 4LO for the matter), put the tranny into drive; the car didn't want to move, so I got out and looked underneath, the driveshaft does spin.
I shut it off and went about checking all of the vacuum lines, no cracks or splits or disconnected lines. I found the vacuum canister and it is still sealed.
What else do you recommend I check? My friend told me to take the wheels off because I may have manual hubs or my auto hubs aren't locking.
I shut it off and went about checking all of the vacuum lines, no cracks or splits or disconnected lines. I found the vacuum canister and it is still sealed.
What else do you recommend I check? My friend told me to take the wheels off because I may have manual hubs or my auto hubs aren't locking.
#2
Junior Member
I removed the rear driveshaft, put it into 4HI (and 4LO for the matter), put the tranny into drive; the car didn't want to move, so I got out and looked underneath, the driveshaft does spin.
I shut it off and went about checking all of the vacuum lines, no cracks or splits or disconnected lines. I found the vacuum canister and it is still sealed.
What else do you recommend I check? My friend told me to take the wheels off because I may have manual hubs or my auto hubs aren't locking.
I shut it off and went about checking all of the vacuum lines, no cracks or splits or disconnected lines. I found the vacuum canister and it is still sealed.
What else do you recommend I check? My friend told me to take the wheels off because I may have manual hubs or my auto hubs aren't locking.
You apparently have vacuum disconnect. I'd start the Jeep, switch to 4wd (With the Jeep in park) then climb under there and see if you have vacuum on the lines to the disconnect.
The second thing I'd do I buy a block off place and install a 1-piece shaft to do away with that feature.
#4
::CF Moderator::
Join Date: Aug 2011
Location: Prescott, Az
Posts: 43,872
Received 1,526 Likes
on
1,238 Posts
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Notorious failure point. Just do this and be done with it:
https://www.cherokeeforum.com/f51/fr...ss-91-a-38629/
https://www.cherokeeforum.com/f51/fr...ss-91-a-38629/
#5
Newbie
Thread Starter
Join Date: Apr 2013
Posts: 17
Likes: 0
Received 0 Likes
on
0 Posts
Model: Cherokee
I checked for vacuum, all of the lines except for the green one has vacuum to them. Where does the green one go to?
#6
::CF Moderator::
Join Date: Aug 2011
Location: Prescott, Az
Posts: 43,872
Received 1,526 Likes
on
1,238 Posts
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Here. If you insist on keeping that unreliable POS system that will surely fail you when you need it the most:
#7
CF Veteran
Join Date: Mar 2010
Location: Broward County Fl.
Posts: 47,923
Likes: 0
Received 22 Likes
on
22 Posts
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
you have the electric wire or all vacuum lines theres a switch on transfercase that switchs vacuum to lock and unlock . when you switch to 4wd does vacuum supply switch lines at axle disconnect ?
Trending Topics
Thread
Thread Starter
Forum
Replies
Last Post
seansr
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
12
11-15-2022 06:08 AM
zumer715
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
18
07-08-2022 05:17 PM
Brynjaminjones
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
2
08-22-2015 05:01 AM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)