I have a 96 and around 180k it was shifting bad in first and second so I dropped the pan got a solenoid kit and a filter tested the solenoids with ohms and found out that one was bad changed them all out because I was already in there anyway and it runs like a champ now that was about 40k miles ago
Thanks for the valuable info. I have a hard clunk when shifting to drive only. Checked the u joints, fluid level, cleaned the nss, new transmission mount and engine mounts are all fine. Any help.