Buick Verano AC blowing hot air issue not yet resolved on Buick Verano

Some Buick Verano owners report experiencing issues with their AC blowing hot air, often attributed to a clogged cabin air filter, dirty evaporator coil, or a frozen evaporator coil due to low refrigerant. Others have noted that low or overcharged refrigerant levels, compressor malfunctions, and dirty condenser or evaporator coils can hinder proper cooling. Additionally, some owners find that a faulty blower motor can prevent air from flowing through the vents altogether. Given the complexity of AC issues, many owners recommend consulting a professional mechanic with the necessary tools and expertise to accurately diagnose and repair the problem. If the AC issue remains unresolved, a thorough inspection by a qualified mechanic is advised to identify and address the underlying cause.