Have you converted to Freeze-12?
#1
24 yrs driving 2nd Gen RX
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Have you converted to Freeze-12?
Hey Gang,
I'm re-assembling my TII project car and (since this will now be my every-day car) am planning to recharge the A/C system with this new Freeze-12 stuff.
If you've been through this, I'd appreciate the benefit of your insight.
Who'd you get your stuff from? What tools would I need, beyond what a generally well stocked shop would have? What gotchas are there? Is there a better alternative I can do without employing an expensive shop/mechanic?
Thanks,000,000
- k -
I'm re-assembling my TII project car and (since this will now be my every-day car) am planning to recharge the A/C system with this new Freeze-12 stuff.
If you've been through this, I'd appreciate the benefit of your insight.
Who'd you get your stuff from? What tools would I need, beyond what a generally well stocked shop would have? What gotchas are there? Is there a better alternative I can do without employing an expensive shop/mechanic?
Thanks,000,000
- k -
#3
24 yrs driving 2nd Gen RX
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Hmmm. I haven't seen any reference to usage restrictions. I got the tip to use it on this forum as the best replacement for R-12.
#4
fart on a friends head!!!
nope no license is needed so go for it!!!!!!!! I however would recommend durocool. BMW has used it for years and it's proven reliable I'll be using it myself. The prices are compareable. Durocool has oil in it! it's also set up for r134a fittings. they work 100x's better. They don't leak when you disconnect them. R12 connections do!!! R134a fittings cost between $8-$12 @ Advance Auto parts. I'm referrring to a retrofit. R134a guages are immensely better. So , if you want my opinion you got it for whatever it's worth.
#5
fart on a friends head!!!
The restriction to refrigerant usage is the mixture of them. You CANNOT mix r12 and r134a. Big boom boom. You can mix durocool with either, it's just not legal. It's also a good idea to pull a vacuum to 27in/hg for approx. 15 min. Also, you should check for any leaks in your system. Both durocool and freeze 12 are hydrocarbon refridgerants and are flammable(to open flame). Don't let a leak go on unrepaired. R134a is explosive and corrsive and causes heart-attacks so don't waste your money. Durocool costs $7.99/ can. It requires only 35% the charge R12 does and is colder!!! That means lower head pressures and longer compressor life. Fuel economy will be a little better too!! R134a is $5.99/ can. It just seems worth it to me to use a product that's colder than 12 and requires less product to accomplish the same thing. Just remember 134a is JUNK!!
#6
fart on a friends head!!!
ADvance sells r134a guages for $80. If you've got a buddy use him. you will ned to pull a vacuum. You don't want any air in there. I think that JCWhitney sells vacuum pumps but there like $200. You can check it out . Look for an old retired mechanic or someone who wouldn't mind helping. It'd be a good if he or she were a relative! There really aren't any gotchas to this stuff. It's awesome!!!! USE IT!!!!!!!!!!!!!
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#8
RX-7 Alumni
Originally posted by rotorbrain
The restriction to refrigerant usage is the mixture of them. You CANNOT mix r12 and r134a. Big boom boom. You can mix durocool with either, it's just not legal.
The restriction to refrigerant usage is the mixture of them. You CANNOT mix r12 and r134a. Big boom boom. You can mix durocool with either, it's just not legal.
Originally posted by rotorbrain
It's also a good idea to pull a vacuum to 27in/hg for approx. 15 min. Also, you should check for any leaks in your system.
It's also a good idea to pull a vacuum to 27in/hg for approx. 15 min. Also, you should check for any leaks in your system.
Originally posted by rotorbrain
R134a is explosive and corrsive and causes heart-attacks so don't waste your money.
R134a is explosive and corrsive and causes heart-attacks so don't waste your money.
rotorbrain, it's good that you respond to kels post trying to help out but I suggest you post info from facts or experience to avoid misleading others.
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