The AC disconnects and reconnects when stopped, hot when driving, cold. It disconnects suddenly. It turns on suddenly. Cools, heats, humidifies. A visit will relieve your mind. Repair of Chevrolet AC, Malibu, Impala. The solution is to replace the compressor, radiator, and expansion valve with a complete circuit wash. I guarantee the customer that the problem will not return. Available options for Impala and Malibu: American compressor with 3 months warranty, Korean radiator, original expansion valve, washing and cleaning the circuit. From 2014 to 2022. Impala compressor, Malibu compressor, and all types of cars. ( Phone number appears when clicking the contact button ) (The mobile number appears when you press the contact button)