Jay for Model Number MGR5770BDB My oven took 1 hour to heat up Now it does not heat up now. The ignitor works because when i was looking at the oven burner the temp came up by 10 DEG.The broiler comes on and the top of the stove works. So im not sure were to start I hope you can help with this Thank You
Answer Hello Jay. Based on the information you provided, it sounds like the igniter 74007498 is weak and needs to be replaced on the unit. Read More... Answered by AppliancePartsPros.com | Tuesday, August 7, 2012