My grill is not getting very hot. What should I do? It sounds like you may have tripped a safety device that will reduce your gas flow. Please click here to reset that safety device and get your grill back up to temperature! Related articles What color should my flame be? Why am I getting uneven heat on my grill? How do I prevent rodents from living in my grill? Why is the hole in the bottom of the grill larger than my tank? What cooking grates fit my gas grill?