Jonathan M Gainesville , VA November 16, 2022 Appliance: Frigidaire Gas Range LGGF3043KFB Frigidaire Range Lggf3043kfb / : Weak oven ignitor. How to replace Gas Range Oven Igniter. A really simple fix. Videos attached to this part are spot on. If your oven is taking forever to heat up/ignite and maintain that temp its probably because of a weak ignitor. It's a super easy DIY and huge money saver. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes