There are several reasons for the old fuse of the automobile air conditioning compressor:
1. The compressor refrigerant leaks.
Solution: Check refrigerant pipes and repair them.
2. The compressor contactor coil connection is loose, resulting in creepage.
Solution: Reconnect the compressor cable.
3, compressor oil is not enough.
Solution: The compressor should be refueled regularly, and the oil level is best in the 2\/3 position.
4. Throttle valve is blocked.
Solution: Clean the throttle valve regularly