YES YOU HAVE TO USE HONDA ATF!!! (well at least on the 6th gens and up. (i cant remember at the moment.) itll say in your owner's manual.)


the dealer wont (edit: is not supposed to) powerflush the tranny fluid. They will drain/fill it 3 times, driving around for a few minutes in between each fill.

you/he can try going to a non honda shop and tell them to drain/fill 3 times..... but they may not have Honda atf in stock.