First I did a search for my model stove, I read the discriptions of what it was doing and came to the conclusion it was the fan motor. I then called an appliance dealer in my local area to find out that the fan motor cost all most double what I could get it online. I called to see how much it would cost to have a repair man come out and fix it, which would have cost 260 dollars. So in one of the suggested comments that someone previously left it stated that it could be done in about 20 minutes, therefor I went with the option and did it myself. It was a great decision because it saved my about 241 dollars......and the stove worked fine