how is this possible? 1990 xj aw4, np242, chrysler 8.25 WITH ABS, d30 vac disco in the front. Plenty of fluid with a nice red tint to it. was running fine last nite till i tried to pull in the drive way in reverse. would barely make it up the small incline. slapped it in 4lo and went up fine. wtf? its like!!!1 with my own head!!! i hate this jeep but for some odd reason i cant let go of it.