Both ports are located on the air conditioner's metal pipes. The low-side port, like the name suggests, is lower on the pipes towards the front of the engine. While the low-side port is intended for recharging Freon, the high-side port is used for maintaining an air conditioner's internal pressure.
Where is the AC low pressure port located?
The low side service valve is located in the line that runs from the compressor through the evaporator (firewall) and up to the condensor on the low pressure (suction) side of the system.
Where do I fill my car with freon?
For most vehicles, the low pressure side fill port is located on the left side of the engine bay. It will often be a small section of metal pipe that has two lengths of rubber hose coming off either end. Look to the back of the engine bay called the firewall.
Can AutoZone recharge my AC?
When it's time for an AC recharge, turn to AutoZone. We carry R134a refrigerant, PAG46 oil, AC stop leak, AC system cleaner, and more.
How much does it cost to evacuate and recharge an AC system in a car?
A complete evacuation and recharge of a system with dye added takes about an hour and ½ of labor along with the dye and refrigerant needed and can range from about $180.00 to over $300.00 again depending on how much freon/refrigerant and the type is needed.Jun 4, 2013
How much does it cost to get your AC recharged?
A professional AC recharge cost ranges from $150 – $300 on average depending on the make and model of your vehicle. Due to refrigerant losses that occur over time, this service is one that should be added to your vehicle maintenance schedule.
Will AutoZone check Freon?
R134a refrigerant, PAG46 oil, AC stop leak, and more are in stock. If you want to find the right AC solution for your car, you can either shop online or go to your local AutoZone. You can get your car's parts tested for free at AutoZone.
Does Walmart do AC recharge?
Yes, Walmart offers various A/C rechargers from brands such as AC Pro, EZ Chill, and Interdynamics which customers can find in-store by oils and fluids for vehicles. What is this? Most available A/C recharges at Walmart come with leak sealers and a gauge for precise refilling.
How often does home AC need to be recharged?
If everything is working properly, your AC should never need refrigerant. In fact, a central air conditioner should never need refrigerant added unless there's a refrigerant leak.May 19, 2017