Bill for Model Number LGEF3045KFD Takes 45 Minutes to preheat oven. After the preheating period of 45 minutes, the oven appears to function properly when baking.
Answer Bill, with the power cord unplugged, it would be recommended that the bake and broil elements are tested for resistance to ensure they are within operational tolerance. The broil element 316430900 should measure 14.4O and the bake element 316505500 should measure 19.2O. If these test properly, the next step would be to test the oven sensor probe 316490000 for 1100O (plus or minus 10%) at room temperature. If the temperature probe tests within range, then it would be likely that the main control 5304495520 is failing to cycle properly. Read More... Answered by AppliancePartsPros.com | Monday, October 12, 2020