Robert R San Jose , CA September 01, 2020 Appliance: Frigidaire Gas Range FGGF3054MBE Frigidaire Range Fggf3054mbe / : The oven was not heating up or taking a very long time and we'd smell gas when we turned it on. How to replace Gas Range Oven Igniter. 1) Removed the bottom cover pieces inside the oven. 2) Loosened old igniter and unplugged it underneath. 4) Plugged in new igniter and mounted it. 5) Put the pieces back on. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes