Automotive A/C System Flush And Recharge Processes

Air conditioning flush and recharge processes may improve the performance of your vehicle's air conditioning system. Learn how this type of repair is conducted. Then, schedule an appointment to have your vehicle's A/C system serviced by an automotive technician.

Detecting A System Issue

A/C parts make up a closed system. The hoses, fittings, condenser, and compressor are connected to one another. If a small pinhole or crack forms in one of the parts, the refrigerant that is within the system may leak out.

Damage to a vital part could cause refrigerant to become contaminated. Air, moisture, and dirt particles could enter through a hole or crack. This could ultimately lead to the A/C system not working properly.

If you do not hear the A/C system's condenser turn on when operating the system, the system may need to be repaired. Additionally, if you notice leaking refrigerant or feel warm air coming out of your vehicle's A/C vents, the A/C system will need to be serviced.

Diagnostic Testing

Diagnostic testing determines the performance level of an air conditioning system. A technician will use equipment to calculate the pressure rating within the system. They will also be able to detect if there is a leak that is contributing to refrigerant loss or improper cooling within your vehicle.

Recovery And Flush Processes

If the technician decides that flushing the system will improve the manner in which the air conditioning system operates, they will need to recover the coolant that remains within the system. A special machine is used to collect the refrigerant. Once all of the refrigerant has been removed, the flushing process will be performed. Flushing the system removes contaminants. 

Replacement And Recharge Materials

The automotive technician will inspect hoses and fittings. Damaged materials will be replaced. Recharging the refrigerant will require the technician to attach a refrigerant cylinder to the low-pressure port. They will add refrigerant to the proper level. Once finished, they will close the port.

Testing And Upkeep Steps

The automotive technician will inspect the manner in which the air conditioning system operates. They will turn on the system and determine if cool air is blowing consistently from the A/C vents.

Upkeep is essential in preventing future damage to your vehicle's A/C system. A technician can be scheduled to inspect the air conditioning system materials during future tune-ups. Upkeep will prevent the need to replace expensive parts of the air conditioning system.

For more information on car A/C system repairs, contact a company near you.