Showing posts with label vehicle refrigerant. Show all posts
Showing posts with label vehicle refrigerant. Show all posts

Thursday, June 30, 2022

How to Recharge Auto Air Conditioning

Holy heat wave, Batman! On the hottest day of the year so far here in the Desert Southwest, I discovered something I never want to do again: drive for twelve hours straight without A/C (with the temperature right at 100 degrees). There's nothing that will melt your superpowers faster (and I was on a rescue trip at the time).

What's a girl to do? Thankfully, you don't need to call in a superhero, aka mechanic, when you can easily solve the problem with an affordable, easy-to-use A/C Pro air conditioning recharge kit. Best ten minutes and $37 I have spent this summer. Here's a quick DIY tutorial on how you, too, can beat the heat by knowing how to recharge your vehicle's air conditioning system. 
 

 
Step 1: Purchase the right kind of A/C refrigerant for your vehicle. Most vehicles after 1990 use R-134a (which complies with the EPA Clean Air Act). Check your vehicle's maintenance manual, or find the sticker under the hood, to verify. After reading online product reviews, and watching YouTube videos, I decided to go with the bestselling A/C Pro recharge kit. This kit is sold at automotive stores, Amazon, Walmart, and many other retail locations.


Step 2: Find the low pressure service port in your vehicle's engine. If you're not sure where to look for it, download the A/C Pro app for specific information linked to your car or truck model year. Mine was easy to find (a blue cap with an "L" imprinted on it). 


Step 3: Start your engine. Set A/C to its maximum cooling level and recirculation mode (with fan on highest setting).


Step 4: Place hose coupler on low pressure service port and press down. It will click into place and lock down securely. 


Step 5: Check gauge to determine if your vehicle's A/C system is low on refrigerant. My gauge reading indicated I needed a major fill (it was on zero).


Step 6: If low, remove coupler from the service port. Unscrew gauge/hose assembly from the new can of A/C Pro. Unscrew the protective shipping tab on the top of the dispenser. Screw gauge/hose back on the refrigerant can. (Be sure to wear protective gear: gloves and safety goggles.)

Step 7: Affix hose coupler to low pressure service port. Hold can upright. Squeeze dispenser trigger to begin filling A/C system with refrigerant. While squeezing the trigger, move the can from a 12 o'clock position back and forth to a 3 o'clock position (to keep the contents mixed and flowing properly). Release the trigger after about ten seconds.


Step 8: Check the gauge to see if the needle is in the green filled section. Do not overfill! If the level is still low, repeat step seven. If filled to the mid part of the green section, you are done. Check the air temperature coming out of the vents inside your car. My air was perfectly chilled at this point.

Step 9: Remove the coupler from the service port. Replace the port cap. Turn off your engine and close the hood.

I cannot even begin to express the satisfaction I felt to have solved this common air conditioning issue so quickly and so cheaply. You should have seen the big smile on my face. Not only did I save at least $100 with this DIY fix, but I learned how to keep myself out of a dangerous situation in the future. 

It would be smart for all of us to keep a canister of A/C Pro in our vehicles' emergency supply kits. I am totally sold on this product and highly recommend it. It's not just about comfort. Heat kills. I have lost count of the number of heartbreaking articles I have read this week about individuals, especially children, who have died in hot vehicles. Incredibly tragic.

You never know when you might be called upon to provide assistance with something you keep in your vehicle for emergencies. My recent rescue trip was all about rendering aid to a young family broken down roadside in excessive heat (in a remote area without services). With this weighing on my mind and heart, I wanted to share a product that I now consider essential. Let's all be safe out there!











Note: The author may receive a commission from purchases made using links found in this article. “As an Amazon Associate I (we) earn from qualifying purchases.”


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