I have a 09 civic and a 07 accord 4cyl. I am going to change the transmission fluid, how much fluid does each car hold? Very hard to see new fluid on dip stick.

 

automatic or manual ?? autos usually neeed around 2.5 quarts for a single drain and fill honda recommends you drain and fill 3 times to get all the old fluid out of the torque converter in total there's around 8~12 quarts of ATF in the trans and converter. your suppose to drive around for 15 minutes then shift from park to reverse between every drain and fill. if i was you i would buy a manual for each car.

 

welcome to the forum use honda auto trans only no aftermarket unless you want to replace your auto trans in a short time.