I have a post in the 04+ section that I update, but I wanted to post here as well. Yesterday the transmission starting slamming into gear, every gear. 3rd and 4th are terrible. I then decided to monitor trans temp on my scangauge 2 and it went and stayed well above 200+, much higher then i've ever seen for the type of driving I was doing at the time. Norm as of late was 170-180 since the weather finally cooled down. I noticed last week it wasn't shifting near as quick as it used to be. Fluid level is ok. Cars had trans fluid and filter changes (done by yours truly) at 50K and 101K, car surrently has 103K on it. Also, I'm leaving the car parked for now, it's unbearable to drive.

EDIT: Edited to add link:

viewtopic.php?f=19&t=7425

Read the parts labeled as update and update 2.

Opinions?
Thanks in advance!

2005 Pontiac Grand Prix