I have a 1995 jeep grand cherokee 4.0 with the 42re trans, 4x4 when come to a stop trans will not go in first gear takes off in 3rd, when pull into low gear will take off in 2ed. have been at chrysler dealer for a year now, thay can not find problem. have rebuilt trans,replaced the converter, t.c.m., e.c.m, valve body, pressure gov switch and sild, wiring harness and t.p.s . what do i do now in to deep to quite