ATF.HONDA ATF ........looks kind of pink fluid make sure is genuine from honda u get this from an auto parts store .i have done this and my transmission fils like i just got my car from the dealler now this does not mean that urs might not be damage from inside deu to an internal plastic trans oil filter mine carries into it thats why i fluch out 5 times ATF (Automatic Transmission Fluid) in order to eliminate the most of clutch material off the transmissioni also install an extra radiator for cooler of the ATF .befor e throwing away solenoids must check for clutch material on conducts and clean up in case thad u dont want to spend money on new solenoids (make sure solenoid works 100% ) clean up use break cleaner spray