We Be Chillin
When I purchased my Jeep XJ Cherokee, it was with the full knowledge that the AC in it wasn’t working that well. I’m mean, it blew semi-cool air even on the hottest of days but never enough to take the edge off the intense heat a black vehicle can generate if you know what I mean. But then, with me being in one of the cooler parts of SoCal, I figured, what the heck, who needs AC? Yeah right!! Maybe in a normal year that would be true but no joke, it’s been hotter this summer than I’ve ever felt in the last three years that I’ve lived here. Need I say, it was time to get the ol’ XJ’s AC blowing cold again.
So here was my dilemma… upgrade to an R134a system or, find someone who still works on R-12 units here in California - LOL!!! Yes, as it would seem, the later is a complete impossibility and even if you could find someone who did work on R-12 systems, the R-12 freon costs about an arm and a leg and maybe even a couple of extra toes per pound and the one under the hood of an XJ takes about 3 lbs - Yikes!! Well, if you haven’t figured it out by now, I decided that the R134a route was the way to go… or was it?
After doing some research online and a little shopping around for an upgrade kit, it became clear to me that the only way to make this thing work and work well was to buy a complete kit (with valves, hoses, R134a, oil, etc.), a new receiver/dryer/or whatever it’s called and then have the compressor vacuumed out of the existing R-12 freon by a certified professional before I could install anything. When all was said and done, the cost of upgrading my AC right was just about as expensive as having new R-12 put in. Sure this would all just be a one time fee and the next time I needed a recharge, all I would need to do is add some inexpensive R134a and oil to the system. But, what if the EPA decided to change the laws in the near future and make it virtually impossible to use this stuff? Not as if it hasn’t happened before in the past.
Well, fortunately for me, while I was calling around to get a quote to have my R-12 vacuumed out, I came across a local shop that suggested I consider having my existing AC system recharged with a product called Freeze 12 instead. Apparently, it was completely compatible with my existing AC compressor, no upgrade kits or additional parts would be needed and the best part is that it was cheap at about $17 a pound. In all, I was told that I’d be looking at about $100 to test my AC for leaks, other problems and labor plus the cost of how ever many cans of Freeze 12 my system needed… maybe $140 out the door.
So, I jumped in my XJ, drove down to the shop, had the head mechanic there give my AC system a thorough once over and then left it there while I went to lunch and he did his magic. About an hour later, I returned to hear what the good or bad news would be and much to my surprise, it was in fact good news. As it would seem, they could find no visible leaks and my AC was just a bit low. Needing just a single can of Freeze 12 to top it off, my bill had come up to only $122!! As far as how well this stuff works goes, well, let me just say that I’ve been driving my XJ more and more even though the weather has been in the 90’s lately.
I don’t know what the long term effect of this stuff will be but you can be sure that you’ll hear about it here if I ever come across any problems what so ever.
Eddie
FYI: If you live in the South O.C. neck of the SoCal woods and need a good AC shop to help you out, I would highly recommend CAPE Auto Repair. They are located on 27762 Forbes Rd. - Suite 1R, Laguna Niguel, CA 92677 - (949) 582-3131. Ask for James Buck.

