Gas range oven open with visible uneven heating inside in a modern kitchen setting with repair tools nearby

Why is my Gas Range oven not heating evenly?

Updated May 2026 - reflects current appliance repair trends and gas range oven service insights. Uneven heating in a gas range oven is most often caused by issues such as a faulty bake or broil igniter, malfunctioning temperature sensor, blocked oven vents, or uneven rack placement. Many…