My lower burner will not stay lite you hear it light but the oven it not sensing that it lights. I have changed the burner and igniter (worked for a couple weeks). I have also check the gas valve ohms and traced every wire and checked them all over and they are fine. Everything else is working fine. I have read anything I can find on them and troubleshooted my way through it and keep coming up with no fix. What makes this even more fun is that it not doing it all the time I can pull the oven out when its acting up and works fine then put it back works for 10 minutes and back to driving me crazy again. Does anybody got any more ideas I can try?