Quote Originally Posted by paroxysym View Post
ive been draining and filling my tranny every 15k since 60k, so within the last 30k its had its fluid changed a couple times. lol so there isnt that much old fluid in there.

matt- i like your idea on disconnecting the cooler lines.

Is there a reason why you have been doing it every 15K. Both of my brothers work at transmission shops and say thats not good to do. Something to do with the detergent in the fluid messes up the clutches in the transmission??? I think thats what they said. They always told me if I have a high mileage vehicle (150,000+ miles) to just leave the old transmission fluid in it and dont flush it.