r12 to r134a retrofit...

Radiator, thermostat, water pump, antifreeze, etc.
User avatar

Jinmajay
I sleep in my van
I sleep in my van
Posts: 294
Joined: Mon Jan 07, 2008 4:40 am
Location: Columbia, MO
Contact:

Re: r12 to r134a retrofit...

Post by Jinmajay »

Come by the house and I will fill it up for you! I stocked up in 95 and have been carting it around the country with me.

Of course, you will have to help me on my project van... #-o
The Tran man http://jayjensen.shutterfly.com/action/

1994 AWD GMC Safari, V8 truck van project
1998 2WD Astro
1999 AWD Astro
User avatar

Topic author
safariobsession
I finally get the smurf thing
I finally get the smurf thing
Posts: 113
Joined: Wed Jun 06, 2007 1:16 pm
Location: Wyandotte, MI
Contact:

Re: r12 to r134a retrofit...

Post by safariobsession »

Good thinking back in 95! How far of a drive from southeast MI? Anything over an hour drive and i might as well get the EPA certification and buy the r12 on ebay myself, based on gas prices, haha!
Van sold April 2009 -->

Image Image

Current Mods:

Diamond-Cut Headlights.......................Clear Corners.....
Gloss Black Wheels......P235/70-15 Firehawk Indy 500 tires
Pioneer CD/MP3 Player.....800W Legacy Amp.....Two 10" Sonys
Dynomax Super Turbo......SunPro Tach......GMC Truck Badged
Heated/Cooled Center Console......750 Watt Inverter with Custom 120V outlet
User avatar

LaGrasta
I sleep in my van
I sleep in my van
Posts: 724
Joined: Fri Jan 19, 2007 2:07 pm
Location: Mission Viejo, CA

Re: r12 to r134a retrofit...

Post by LaGrasta »

I recently inherited a 1990 Ford Taurus with a dead R-12 system. A professional mechanic friend of my Dad's in AZ converted my Dad's 1978 Chevy van to R134 really cheap and said he'd do the same for my Taurus. When asked what parts are needed, he said none to my surprise. He said he only cleans the entire system and recharges with R134. Can this be correct? My Dad said it's been two years since his 78 was done and it works well, even in 115°+ AAZ temps.
1998 Astro, 246,000 miles

K&N air filter
TruCool trans cooler
2" Overland lift & 15" BFG Terrain, 3.73 gears
JET Performance SCU-2000 (Speed Control Unit)
Gabriel Ultra shocks, rear AirLift bags & sway bar
Draw-Tite Dual Port Hitch System, hitch-mounted bike rack (4), hitch-mounted cargo tray, Thule roof-mounted cargo box

Rebel
I plan to be buried in my van
I plan to be buried in my van
Posts: 2009
Joined: Thu Sep 14, 2006 7:24 am
Location: Evergreen, Al. 96 mile marker, where life is slow and there are no rules.

Re: r12 to r134a retrofit...

Post by Rebel »

Have 4 cans of R-12,,,anyone have a need for these ?
89 Astro, 350 V-8, Shaved doors, Filled Slider, Corvette IRS, 94 Mustang GT Rack & Pinion(Thanks to Skip), Cad Tail lights from SoCalliV8 ( RIP) Miss you my friend.

VIDEO

Image





If you drive illegally, they take your driver's license. If you're here illegally, they want to give you one :)












Image





If guns kill people, do pencils misspell words
User avatar

s10-den
I finally get the smurf thing
I finally get the smurf thing
Posts: 114
Joined: Tue Aug 05, 2008 6:52 am
Location: Tallahassee,Florida

Re: r12 to r134a retrofit...

Post by s10-den »

how much Rebel?
On the other hand, I have converted several cars to 134a, will freeze your butt off here in Florida, so it cools just as good as r12 if not better
94 Astro cargo EXT----Bought specifically to mod!!Will be tbi 350 v8 and new front end conversion
Done so many v8 s10's their old news

COMP
I am smitten with my van
I am smitten with my van
Posts: 29
Joined: Thu Jul 24, 2008 9:21 pm

Re: r12 to r134a retrofit...

Post by COMP »

the R-12 i have is a investment :D
User avatar

Jim in Indy
I finally get the smurf thing
I finally get the smurf thing
Posts: 161
Joined: Sat Jun 16, 2007 7:00 am
Location: Indianapolis, Indiana

Re: r12 to r134a retrofit...

Post by Jim in Indy »

If the long-chain chlorine atom was so 'bad' for the ozone layer.... then the EPA Nazi's would have outlawed swimming pool chemicals also. Think about all those pools, in the sunshine, evaporating, laden with, you guessed it.... the same basic chlorine atoms that make up R-12 !!

A pile of dung is a pile of dung, no matter what the latest junk science says.
Indy, all the horsepower you could ever imagine in one place...
Indianapolis 500, MotoGP, 400 at the Brickyard, NHRA US Nationals.

1991 Safari GT, 'B' motor, factory 4.10's. Original Owner !!!
User avatar

CaptSquid
I plan to be buried in my van
I plan to be buried in my van
Posts: 1230
Joined: Sun Sep 10, 2006 4:50 am
Location: Billings, MT, 'MERICA!

Re: r12 to r134a retrofit...

Post by CaptSquid »

LaGrasta wrote:I recently inherited a 1990 Ford Taurus with a dead R-12 system. A professional mechanic friend of my Dad's in AZ converted my Dad's 1978 Chevy van to R134 really cheap and said he'd do the same for my Taurus. When asked what parts are needed, he said none to my surprise. He said he only cleans the entire system and recharges with R134. Can this be correct? My Dad said it's been two years since his 78 was done and it works well, even in 115°+ AAZ temps.
You'll need a new dryer, a new oil charge, and a new orfice tube. Oh, yeah, the new connectors, too.
Mike, Billings, MT, 'MERICA!
92 Safari SLE w/Z Motor (sold to a good home)
98 AWD Stro LS
93 Suburban Silverado 4x4

Look for the MISSING Alien in the Right Seat. AL, PHONE HOME!!!

ImageImage
Image

sfeaver
I sleep in my van
I sleep in my van
Posts: 281
Joined: Sun Jul 01, 2007 9:37 am
Location: Hamilton, ON

Re: r12 to r134a retrofit...

Post by sfeaver »

It the system still works, then I think youe easiest way is to get some real R12 and top it back up. You used to be able to take an online test for 20 bucks to get your EPA card to buy it. Doing a proper retrofit will cost more than the couple of pounds of R12 you will need.

I retrofitted an 89 Buick Lesabre a couple of years ago, do everything right, complete flush, new drier, new condensor etc. Wasnt good enough for me. Its back on R12 and will blow real cold. A system designed for R12 should run R12 if you can get your hands on it.

Scott
Post Reply