This range is 12 years old. We noticed it would take 10 minutes to start heating up. A YouTube search revealed this a common problem with this Maytag range. I decided to replace all three ignitors as all behaved similarly. Took about an hour and a half- only because my hands do not work as well as they used to. I pulled the range, disconnected the gas and electric and swapped out the parts. Everything working like new. I went with OEM- I did not want to mess with connections