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View Full Version : 4WD won't engage after 4.5 inch lift


TB-XJ
March 29th, 2004, 12:55
Since I put my lift on my 4WD won't engage, it engages at the t-case, high and low range because I can feel it (especially in low range) but even in high range I can fell it in my steering that it is engaged, occasionally the part-time light will blink but lately it does nothing. HOWEVER the front end will not pull, I checked the stupid vacrap on the axle and it is getting plenty of vacuum, and all my lines seem fine. It worked perfectly before my lift, any hints or tips? I really don't want to take apart my axle to investigate. This is a 91 XJ with the NP231 T-case and of course the Dana 30 HP front axle with the vacrap disconnect on it. I have not wheeled it since the lift so I am sure nothing is broken. :(

dennisuello
March 29th, 2004, 13:34
installed t-case drop? that might cause the t-case shift lever to be out of adjustment.

TB-XJ
March 29th, 2004, 13:42
No I didn't install it, I bought a double cardan style driveshaft and had it shortened for the rear so I wouldn't have to install the t-case drop.