Originally Posted by 740ilDuke

Fresh transmission fluid and filter! Still shifting smooth @177k I did not flush it, so I plan to drive it a few thousand miles then drain and refill to get the remainder out. A drain/filter swap gets you about 45% there. My magnets were very clean but the fluid was black after all those miles. I bet if you change fluid every 70k or so it will last 250k or more...glad they quit calling it Lifetime fluid.