Kenmore 70 series washer 11082872130 fills and agitates then stops wont rinse or wont spin

Brand:Kenmore
Model Number:11082872130
Main Symptom:stops after filling and agitating wont complete cycle
What happens & when: Kenmore washer fills and agitates and then stops wont rinse or spin. It makes no sounds or noises just dead stop. Then it will sporadically work threw all the cycles. I have changed the timer with two used ones and the symptoms are the same. What could be wrong?

Error Code (if any):
Parts or tests already tried:
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The only other thing I could see causing this is something going on with the pressure sensor AP6008826 or in the pressure system since the unit sometimes works and it seems to be affecting all cycles. Unfortunately, that sensor/switch is no longer available, but you might try checking the pressure system for any blockages, detergent buildup, or damage.