The bake and broil of the stove quit working. The top 4 burners work but we always had to light them cause the ignition never worked. It would tick tick but we'd have to light it. That was normal for us. Now the oven lights are on like clock and timer etc and when u select a temp it just stays at that temp. but doesn't go on at all. It will show you 100 degrees and stay there and won't come on. If anyone knows what to do about this please let us know. Model no. are 911.3672591 and or 911.3672991. Kenmore gas black range with 4 top burners.