Ronald W Detroit , MI January 12, 2019 Appliance: Frigidaire Refrigerator FRS26KR4DQ6 Frigidaire Refrigerator Frs26kr4dq6: Frig would not get cold. How to replace Compressor Start Kit. Had to change compressor start relay. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes