8943692740 Car Air Compressor For Isuzu Hicom3.9 For 4.3 NPR For NQR 12V WXIZ008

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Product Description

The automobile air conditioning compressor is a key component of the air conditioning system. It compresses and circulates the refrigerant. There is a piston inside the compressor, which draws in low-temperature and low-pressure refrigerant through movement, and then compresses it into high-temperature and high-pressure gas. This process allows the refrigerant to release heat and become easier to cool and flow. The compressor is powered via an electromagnetic clutch and engine drive belt.

The working principle of the compressor determines the normal operation of the air conditioning system. After it compresses the refrigerant into a high-pressure state, it performs heat exchange through the evaporator and condenser of the system to achieve cooling and dehumidification of the air in the car. If the compressor fails or isn't working properly, the air conditioning system won't be able to provide enough cooling or may even fail altogether.

Therefore, it is very important to check and maintain your car air conditioning compressor regularly. Cleaning and replacing filters, keeping the compressor lubricated, and repairing any malfunctions promptly will help ensure the proper operation of the air conditioning system and provide a comfortable driving environment.

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If your car's AC system is blowing moderate or hot air, it could be due to several issues.

1.One possibility is that the compressor clutch is not engaging or moving properly. This can be caused by a faulty compressor clutch, wiring issues, or a malfunctioning clutch relay.​

2.An unusual noise coming from the AC compressor can indicate internal component failure or a loose or damaged pulley. If you hear grinding, squealing, or rattling noises from the compressor, it may need to be replaced or repaired.

3.A refrigerant leak can also lead to a lack of cold air. The refrigerant is responsible for cooling the air, and if it is leaking, the AC system won't be able to function properly. Signs of a refrigerant leak can include low coolant levels, oily residue around AC components, or hissing sounds coming from the AC system.

4.Excessive wearing on the auxiliary drive belt can impact the performance of the AC compressor. If the belt is worn or damaged, it may slip, causing the compressor to not function properly.

5.A smell of burning rubber can indicate that the auxiliary drive belt is slipping or rubbing against other components. This can be caused by a loose or worn belt, improper belt tension, or misaligned pulleys.

If you encounter any of these issues with your car's AC system, it is recommended to have it inspected and repaired by a qualified mechanic.

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