Setup, Compatibility & Care
Before beginning, verify your vehicle's service manual or under-hood label to confirm that it explicitly requires R1234YF refrigerant; this kit is not cross-compatible with older R134a systems. Always wear protective gloves and safety glasses during the application to protect against accidental spray. Store the kit in a cool, dry place away from direct sunlight and extreme temperatures to ensure the integrity of the remaining gas for future use. Ensure all connections are secure and clean before attempting to attach the refill hardware to the vehicle's low-pressure service port.