Larrissa T Huntington , OR April 23, 2015 Appliance: Whirlpool 30" Slide-In Gas Oven Non-Conv GW395LEPQ00 Whirlpool Range Gw395lepq00: Oven would prefer heat but not maintain temp. How to replace Oven Burner (Bake). Replaced burner/igniter assembly. Repair took about 30 minutes. Half of which was disassembly and reassembly of oven to get to the burner. One screw and one spade connector to remove and replace part Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes