How Often Should a Car's AC Fan Start and Stop Normally?

[OHarper]

Automatic start-stop of a car's air conditioning is not a normal phenomenon. It occurs only when the AC experiences overheating, overcooling, overcurrent, or similar conditions. Frequent start-stop cycles can cause most of the compressor's lubricating oil to flow back into the system's pipelines, which may lead to insufficient lubrication in the compressor. It is recommended to promptly investigate the cause of the automatic start-stop. Here is additional information: Reasons for car AC start-stop: The car's air conditioning engages in energy-saving mode. When the self-checked temperature reaches the set target, it shuts off the compressor to stop operation, achieving energy-saving effects. When the temperature rises and deviates from the set temperature, it restarts to bring the temperature back on track. Many Japanese car models have this energy-saving mode, which is a normal phenomenon and does not indicate a problem with the compressor.