have an 02 Honda Accord lx a/t 2.3l 4cyl. I just purchased it for a great price. Wasn't really sure what my next step should be, I know there is an issue with the transmission, but would like to know if I'm better off. Using a new one or getting the one I have repaired. Seems to shift a little hard from first going into 2nd and downshifting from 4th is a little rough. Tested all solenoids with ohms reader and they seems to pass the tests cleared all screens and filters for the linear lock up and shift solenoid. Also replaced 2nd clutch pressure switch. Have codes p1738 and p0780 would there be anything else I could do to help the harsh shifting or just start with a new one.