View Full Version : Tranny differences/problems

11-17-2002, 08:53 PM
I've got a strange problem. During normal driving, the transmission (auto) seems to shift fine. Under a load, it acts like it has a delay between shifts, almost like it's slipping, but grabs just fine once it does grab the next gear. When attempting to kick it down on the highway, (manually or automatically), it disengages completely, revs up to about 4000 rpm, then finally grabs the gear. I noticed, when I had the heads off, that there were paint pen marks on the tranny that said '91 Cougar. I know there's a difference between the cars (mines a 91 SC) but what were the differences in the trannys, and could this be my whole problem?