[threespeed]

My wife's 97 Plymouth grand Voyager (172,000 miles) is acting up. After about 10 mins of driving, the transmission starts whining very loud. I pulled over and put the van in park and reved the engine and the whining was still there. I continued to drive home and I noticed the van shuddering a bit and the rpm's were jumping like the trans. was trying to slip slightly. I drove about 5 miles and stopped at a stop sign. When I took off, the transmission seemed to slip some more. When I slowed down to make a sharp curve the transmission down shifted and when I gave it some gas the transmission slipped even more but by that time I was home. Ok, what do you guys think? The fluid is full.