When washer starts the wash cycle it will wash anywhere from 10 to 20 seconds and will stop and fill with more water. It seems like the water level is dropping just enough to make it stop and refill to the level that is selected. It will do this through out the entire wash cycle. rinse and spins fine.
Answer Jeff, A couple of things to check, first the drain pipe, the top of the drain pipe (where the drain hose attaches) needs to be 36 to 38 inches high from the floor. Any thing lower will cause the washer to momentarily syphon the water out of the tub. Also, remove power to the washer, lower the control panel and check the air dome hose 22001619 where it attaches to the water level switch 207362, make sure the tube fits very tightly on the switch spout, there are no pin holes or cracks in the tube and the hose clamp fits tight. A minor air leak in the tube or switch can cause the symptoms you described.