Q: Does my 4runner need to be hooked up to a special machine in order to change my on 2007 Toyota 4Runner

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tranny fluid correctly? A local Toyota service dept. told me this. They said its the only way to do it right.
(1) Answer
Of course they did! Read what is written in the owners manual about servicing the trans. then decide if it still needs to be done! Have you had the fluid checked? Can do just a drain and refill. A drain, filter change and refill or do the machine thing. Your choice.