I have a Whirlpool Washer apporx. 12 years old. At first the washer would not spin, so I replaced the motor coupler. I was able to get one load of laundry done. The second load of laundry I had problems. On Fill cycle the water started filling the washer, but it never moved to the next cycle and the washer overflowed and flooded my bonus room. Then I tried to move the dial manually to tne spin cycle and the water still came out. Did I do something wrong when installing the coupler or does this sound like a different problem.

Thanks Bob

Check your pressure switch and tubing on it. Suck on the open end of it and listen for a click