Mike G Jurupa Valley , CA June 11, 2021 Appliance: LG Dishwasher LDT9965BD Lg Dishwasher Ldt9965bd / : Error code: EF in flow water valve would not close so water continued flowing in when power switch was turned on. How to replace Inlet Valve Assembly (Water Inlet Valve). I replaced the valve. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes