Diann S Little Rock , AR May 03, 2020 Appliance: Frigidaire Wall Oven FGEW3045KFB Frigidaire Oven Fgew3045kfb: Cooling fan in oven making grinding noise. How to replace Oven Fan Motor. My son removed the old fan and replaced with new one. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes