Changing fluid after 100k miles
I haven't changed my transmission fluid for 100,000 miles. It still has the original fluid in it. I am now wondering should I change it due to TC shutter?
I have been told in the past that if the fluid hasn't been changed on a regular basis (not at all) that I will do mare damage by changing it due to the fact that the transmission and parts have become accustomed to the old dirty fluid. Is there any truth to this?