Evo X GeneralDiscuss any generalized technical Evo X related topics that may not fit into the other forums.
Welcome to EvolutionM.net!
Welcome to EvolutionM.net.
You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, at no cost, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!
Can you change the AYC / ACD fluid without using the MUT tools? Im not interested in bleeding the system but just drain and top off the fluids. Freaken AYC/ ACD pump is constantly making a whinning noise now. Hoping this solution helps.
Transfer case takes 2 different fluids. 1 is the actual gear oil. Mitsubishi calls for SAE 90 weight oil. I like to use the original Diaqueen stuff. 2 is the atf that operates internal solenoids (reservoir in trunk) and allows the system to transfer torque as needed to the wheels. The ATF does not mix with the transfer case oil or needs to be serviced. The only time it needs to be replaced and the system bled is if it comes apart for service, or if you take the lines off and let the fluid leak out. You do not need to drain the atf as part of routine maintenance.