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It ’s Getting Hot… Let’s Talk About Your Car’s A/C If you’ve turned on your A/C lately and thought, “This doesn’t feel as cold as it should,” you’re not alone. This time of year in Jacksonville, we start seeing a big increase in A/C concerns, and one of the most common things we hear is: “I think I just need my Freon topped off.” Here’s the thing… most modern cars don’t even use “Freon” anymore. What Happened to Freon? “Freon” became a catch-all term over the years, kind of like saying “Kleenex” for tissues. Older vehicles used a refrigerant called R-12 (that’s what many people still call Freon), but that was phased out years ago. Most vehicles on the road today use: R-134a (common in vehicles from early 2000s through mid-2010s) R-1234yf (what most newer vehicles use today) These newer refrigerants are more environmentally friendly and designed for modern A/C systems, but they also mean your system works a little differently than you might expect. Why “Topping Off” Isn’t Always the Answer If your A/C isn’t blowing cold, it’s usually not because it just “ran out.” Your A/C system is sealed, so refrigerant doesn’t get used up like fuel. If it’s low, there’s typically a leak somewhere in the system. Simply adding refrigerant without finding the cause is like putting air in a tire with a nail in it. It might help for a short time, but the problem is still there. Common Reasons Your A/C Isn’t Keeping Up Modern A/C systems are more efficient, but they’re also more complex. Some of the most common issues we see include: Small refrigerant leaks Weak compressors Clogged or dirty cabin air filters Electrical or sensor issues Cooling fans not operating properly Sometimes it’s a simple fix… and sometimes it takes proper testing to get to the root of it. What You Can Do Right Now Before assuming the worst, here are a few quick things you can check: ✔ Is your airflow weak? (could be a cabin air filter) ✔ Does it take a long time to cool down? ✔ Is it colder while driving vs. sitting still? ✔ Any unusual noises when the A/C is on? These little clues can tell us a lot about what’s going on. Why Modern A/C Needs a Proper Inspection Today’s vehicles rely on sensors, pressures, and precise refrigerant levels to cool properly. That’s why we don’t guess, we test. At Ortega Car Care, we use proper diagnostics and digital inspections so you can actually see what’s going on with your A/C system, not just hear about it. No guesswork, no unnecessary services, just clear answers provided with our Digital Vehicle Inspections. Stay Cool This Summer A properly working A/C system isn’t just about comfort; it’s about safety, visibility, and enjoying the drive (especially in Florida heat). If your A/C isn’t keeping up now, it’s only going to struggle more as temperatures climb. Need Your A/C Checked? If something feels off, we’re happy to take a look and point you in the right direction. 📍 Ortega Car Care 4417 Cambridge Road, Jacksonville, FL 📞 904-388-8800 Or book online anytime at: www.ortegacarcare.com Stay cool out there. We’ve got you covered.

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