Certified A/C Pro R-134a PAG 46 Refrigerant Oil With ICE 32 by Interdynamics, 8 fl. oz (Part No. GPL-5)
In This Article...
Quick disconnect fitting for AC recharge charging port
Some recharge kits have this fitting that quickly and securely connects to the AC recharge charging connector.
Your air conditioner probably lost some refrigerant during the winter if it was blowing ice-cold air last year but is now hardly cooling. When aging seals shrink and some refrigerant leaks out, that occurs in older automobiles.
Typically, turning on the automobile air conditioning will send you back to the freezing cold. If your car was built after 1993 and is filled with R-134a refrigerant, you can complete that task by yourself (to make sure, check the label under the hood or the specifications section of your owner’s manual).
Restrictions may apply to the sale of R-134a refrigerant to consumers in several states. The cans may occasionally be designed differently, necessitating various charging techniques. All AC issues won’t be resolved by charging the AC. However, if you’re willing to risk $50 on a rechargeable ac kit, you could become a cool dude in less than an hour. By performing the auto ac recharge yourself, you can save roughly $100 on labor.
Pick up an R-134a A/C recharging kit at any auto parts store. Because it included a quick-connect fitting and reusable gauge, as well as a seal conditioner ingredient in the refrigerant, I used the A/C Pro product you see here. For an AC recharge for a car, however, any brand will work. A word of caution: Many commercial recharging kits utilize oils and seal conditioners that are incompatible with the electric AC recharge compressors in hybrid vehicles. A fatal electrical shock might be caused by using the incorrect auto ac recharge kit. Before making a purchase, verify that your hybrid vehicle is compatible with the car ac recharge product on the label. Consult a professional if you’re unsure.
Caution
If used incorrectly, refrigerant can result in frostbite and severe eye damage. Wear gloves and goggles when doing the process, and pay close attention to all the warnings in the package instructions.
Do AutoZone stores AC for cars?
Check out our list of recommended stores in your neighborhood for assistance if you need assistance with this or any other AC recharge or service. Alternatively, AutoZone has all the equipment and refrigerant necessary to service your R-134A or R-12 car if you choose to handle the work on your own.
In my car, where do I place the Freon?
Remove the hood.
2. Find the refrigerant fill port on the system’s low pressure side. A little plastic lid with a L printed on the top will be attached to this. To access the port, unscrew this lid.
The low pressure side fill port is often found on the left side of the engine bay on most cars. It frequently takes the form of a short metal pipe with two lengths of rubber hose emerging from either end. Look at the “firewall” at the back of the engine compartment. There should be two pipes or hoses sticking out from the firewall, one bigger than the other. The low pressure side fill port can be located by following the longer hose. The photographs show where the fill port is on two various late-model engines.
DANGER! Never handle anything you’ve never handled before. Nearly everything in the engine bay is in motion or becomes warm. Do not touch the high pressure side’s tiny pipes; they become quite hot. The low pressure side hoses can be touched, and they should be at room temperature.
How much R134a is required for my car?
The average automobile can contain between 28 and 32 ounces of refrigerant, or roughly 23 12 ounce cans, although larger vehicles and those with rear air conditioning will probably be able to hold more. The system capacity for your particular vehicle can be found in your car manual.
Toyota uses 1234yf, right?
Global desire for a more environmentally friendly and sustainable refrigerant has been sparked by environmental concerns. As R134a will be completely phased out by 2021, the 1234yf productalso known as HFO-1234yf and Rwas created to replace it. As a result, you’re likely to see more and more of it being used. R134a has been completely outlawed in a number of nations, and U.S. regulations are headed in that direction as well. If you run a vehicle repair shop, you’ve probably noticed a rise in the use of 1234yf in a/c systems.
According to Honeywell’s June 2018 Auto Refrigerant Update, 30 million automobiles will employ HFO-1234yf by the end of this year, with approximately 50% of all new models being produced in 2018. According to estimates, 1234yf is used by GM, BMW, Fiat, Land Rover, and Jaguar at a rate of over 95%; Ford, Honda, and Volkswagon at a rate of over 70%; Toyota, Subaru, Hyundai, and Kia at a rate of over 25%; and Nissan, Mercedes, Mazda, and Volvo at a rate of barely any conversions in their new models.
Refrigerant Depot delivered a sizable contract purchase to one of the manufacturers in 2018 who presently has 0% of its models using the yf gas, so you shouldn’t assume that they won’t continue in that direction in 2019. Change will undoubtedly occur, so if our technicians and service centers haven’t done so already, we advise them to do so.
Although the pipes, hoses, and sealing rings used in the systems for each refrigerant are similar, HFO-1234yf requires extra safety measures since it is significantly more combustible. Technicians should use the same caution they would while working with flammable fuel systems if they are not using modern RRR machines or a specialist recovery machine for the 1234yf refrigerant. The Honeywell HFO-1234yf and R-1234yf are the identical product; the only difference is that we sell the Honeywell HFO-1234yf in either 10 or 25 lb cylinders and the R-1234yf in 8 oz cans.
How much does it cost to recharge the AC in your car?
Taxes, fees, and your specific make and model are not taken into account in this price range, which is based on national averages for all automobiles. It may also be necessary to do related maintenance or repairs including replacing the fuel filter, the O2 sensor, and the spark plug wires. Use the RepairPal Fair Price Estimator to get a more exact quote depending on your make, model, and location.
Is recharging the AC in a car worth it?
Until it fails to work properly in sweltering heat, you probably won’t give your car’s air conditioning system much thought. More than just a hassle, an air conditioner that isn’t working properly. Additionally, it may provide concerns, particularly if you are snarled in traffic and your car is getting too hot.
The air conditioning system in your automobile may need to be recharged if you find that it starts to break down and stops blowing cool air. Recharging an AC involves adding refrigerant to the cooling system so that it can start blowing cold air once more.
It is crucial to realize that charging your air conditioner will help a great deal with future issues. With that in mind, the following are some critical tips on the potential causes of your air conditioner’s malfunction, the warning signs that it might require an AC recharge, and the importance of making a reservation for one.
How do you tell whether the AC in your car needs to be recharged?
Air from your AC is warm. Warm air blowing from your AC’s in-cabin vents is a warning sign that it needs to be recharged.
How can you tell if the Freon in your car’s AC is running low?
If the air coming from your air conditioner is warm or at room temperature, this is one of the most clear signs that you have low Freon levels. As we previously covered, this compressed refrigerant is circulated to power the air conditioning system in your car. Performance eventually suffers when the amount is too low.
How often should my car’s AC be recharged?
The majority of automakers advise servicing or regasing your car’s air conditioning system every two to three years. An air conditioning service every two years will keep the gas topped up and the system oiled so you always have a cold blast ready when you need it most. Whether you use your car’s air conditioning frequently or scarcely at all, air-con gas will continue to penetrate through the system over time.
Even the most expensive cars will lose roughly 10% of their gas in the air conditioner each year, which results in less cool air. Also bear in mind that a malfunctioning component will make your engine work harder, increasing fuel consumption.
I don’t have a pump, how can I vacuum my car’s AC?
You won’t get the most out of your AC system if you don’t vacuum it, especially after installation or maintenance. Why?
Element such as air, humidity, and moisture may accumulate in the air conditioning system when it is exposed to the atmosphere. Even a small quantity of these substances can have a major impact on the AC’s function or, worse yet, cause serious issues.
So, if you were wondering if vacuuming your AC system was really necessary, the answer is yes! You may ensure optimum functioning by vacuuming the system to get rid of any moisture and air.
This article goes into greater detail on how to vacuum your air conditioning system without a pump. You can learn how to do this by using the following advice.
Only refrigerant and oil are allowed to flow within refrigeration systems for them to function properly. The body perceives any additional substance as foreign and requires removal. To maintain the appropriate operation and avoid freezing of your system, they must be eliminated, whether they are air, moisture, debris, or oxides.
The ideal method for an AC evacuation is a vacuum pump, although it’s not the only one. However, installing access valves on both the low and high pressure sides of your system is necessary for the optimum pump substitute.
Turn on your compressor once it has been installed, together with the low-pressure and high-pressure access valves. After that, open your AC’s high-pressure side access valve.
Close the high-pressure access valve and turn off your compressor after the upper side pressure reaches its lowest position. You will have depressed your access valve by carrying out these easy actions.
After you’ve successfully finished depressing the access valve, go to the next step. In this case, you must charge the lower pressure side to around 14 psi.
Following this, you should spend around three minutes watching both the high and low pressure sides closely. By doing this, the pressure on both sides will be balanced.
Restart your compressor once you’ve finished step two and the pressures are equal on both sides. Then, just as in step one, depress the high-pressure access valve once more.
Instead of keeping an eye on the high side pressure, pay attention to the low side pressure. Allow the access valve on the high side to close once it has sunk as low as it can.
Again, turn off the compressor once the valve is fully closed. The third step is finished.
Charge the low-pressure side of your AC to roughly 14 psi, just like you did in step two. Once more, wait and keep an eye on the pressure on either side for about three minutes, or until they balance. Repeat the high-pressure access valve depressing procedure after turning on your compressor.
You’ll see that the low-side pressure doesn’t drop as low as it did in the previous steps if the evacuation is successful. This happens as a result of the refrigerant being absorbed by the compressor oil and then slowly releasing.
If the high-pressure side valve isn’t currently releasing any gas, let it turn off. Your air conditioning system will be clear of all air and moisture by this point.
The method for cleaning your AC system without a pump comes to a close with this step. Start by adding the appropriate amount of refrigerant to your AC system. The system is now ready to use; simply turn off your compressor after that.
Depending on the sort of AC system you are working on, you may need to modify the procedure.
Why Should You Vacuum Your AC System?
More issues than you might think arise when air and moisture build up in an air conditioning system. Vacuuming makes sure that your home’s air conditioning is not harmed, even though some of the problems could be more serious than others.
Let’s look at a few of these issues and how consistent vacuuming can help prevent them.
- Because air is a non-condensate gas, it occupies more space in the system than refrigerants do, lowering the condenser’s capacity. As a result, the condenser and cooling capacity of the AC are decreased.
- Reduced refrigerant charge: As there is more non-condensate air, the refrigerant has less room to circulate. Little refrigerant indicates that the refrigerant system and the refrigerant pipe will be charged with less of it.
- As the system’s temperatures and pressure rise, the condenser’s capacity decreases due to a lack of refrigerant. The system’s pressure and temperature rise as a result.
- Energy consumption goes up because there is a higher power load and a higher demand for energy to keep the compressor from overheating. As a result, your energy expenses can go up at the end of the month.
- Acid buildup: When moisture mixes with the lubricant in the system, acid is created. As a result, the internal AC system mechanisms may start to rust and eventually fail.