Steve for Model Number LRG3091ST/03 Oven seems to preheat to correct temperature but doesn't maintain proper temperature. you can hear and see the oven reignite but the temperature slowly falls. I have replaced the oven temp sensor but the problem still exists. What would be the probable cause of this if the temp sensor is good?
Answer Steve, It would be recommended to check to make sure that the oven safety valve is getting proper voltage when running. You should get between 3.3 and 3.6 Vac at the oven safety valve when the igniter is on. It could be that there is a weak igniter that is causing this or the valve is not opening properly. Read More... Answered by AppliancePartsPros.com | Thursday, July 1, 2021