Anyone know how to do a transmission flush? Ive got automatic, shifting kinda hard at about 3 grand, thinking maybe a transmission fluid flush would help? Or at least thats what it says to do in the owners manual at this milage (100G's)..
Needing to know how to do it or a website with detailed instructions for a DIY. Or is it so hard I should probably just take it somewhere? Is it work it do this?

2000 Accord 4D 4CYL.


Thanks everyone!