I watched a YouTube tutorial on "fridge's not cooling". A few troubleshooting ideas were discussed, one of which was to replace the "device start" and "run Capacitor". I probably only needed the device start but decided to purchase both through "AppliancePartsPros.com" for a total of $134. It was east to replace and things are starting to cool to their targeted temperatures. Appliance Parts Pros web site saved me from having to purchase a new fridge for about $800.