My dishwasher runs about 3-5mins then it stops and has a flashing PF. Theres still water in the bottom of dishwasher as well. about 1-2 inches. I pulled out and checked the drain and pump. they seem fine. What could be causing this. Thanks
Here is your tech sheet
http://manuals.frigidaire.com/prodinfo_pdf/Kinston/154718601_EN.pdf
PF is power failure so it could be a loose connection somewhere.
First place to check would be the wire nuts if the unit is hard wired into the house wiring.
Could also be a door switch or the latch.