Recently purchased a 2007 Rav4 limited 4 wd. 175,000 on the clock. Dropped the pan and changed the filter, trans fluid looked like black motor oil. I used maxlife, the trans shifted OK before the change, but much smoother after. Gonna do a couple of drain and refills in the next weeks, but the weather here isn't cooperating right now (it's snowing) & I don't have a garage so guess I'll wait a couple of weeks.
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