A car's A/C compressor can often last 8 to 12 years or longer, but its lifespan depends on vehicle age, use, maintenance, climate, and the overall condition of the A/C system. The compressor is the pump that moves refrigerant through the system, so it works whenever the A/C system is operating. Low refrigerant, poor A/C lubrication, contamination, electrical faults, or ignoring leaks can shorten A/C compressor life. Signs of compressor trouble may include warm air, unusual noises, A/C compressor clutch problems, metal debris in the A/C system, or pressure readings outside the normal range. A compressor should not be replaced based on symptoms alone. A proper A/C diagnosis helps confirm whether the compressor has failed or if another issue is causing poor cooling.

Auto Air Conditioning Service in Ann Arbor