Barry H Two Rivers , WI October 14, 2019 Appliance: Frigidaire Electric Range FEB24S2ASA Frigidaire Oven Feb24s2asa: Would not maintain cooking temp and display would flash gibberish occasionally. How to replace Oven Temperature Probe. Replace the timer board and temp. probe. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes