James S Williamsburg , VA February 16, 2024 Refrigerator warm at random times. Used an outdoor thermometer to monitor temperature. Removed the damper cover and observed that the damper was closed and a vibration would cause it to open. Followed AppliancePartsPros.com video to replace the damper. Less than ten minutes to replace the damper. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes