Hello,
I have a 2000 tj 6cyl sport with 55000 miles on it. Since it has gotten cold I am having alot of trouble shifting gears after first starting up. This gets less and less as the engine reaches operating temp, it almost feels as though I am changing without a clutch. Also there is a pretty loud whirring when the gears are engaged and the truck is moving, I am aware of the normal whirring in neutral but had not heard it before while driving. I had the tranny fluid changed about 4 months ago and this problem started about 1 month ago. Any comments are appreciated
Terry