i need help. gas ranges whirlpool bake and broiler position able to lit but failed to stay on after 30 seconds. top burners are good. also, i heard clicking noises before it dies out. i have read so many info online how to diagnose and fix it. many suggested that the cause is a direct related to the timer, gas regulator, burner gone bad. i am so very confused and helpless, i really in need to know which parts are defective. many thanks.
mrbass