1st Generation S-series (1983-1994) Tech Discuss 1st generation S-series (1983-1994) general tech topics here.

A/C components

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Old 08-25-2009 | 05:59 PM
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Default A/C components

What components would i need to convert the r12 to r134a for a 94 blazer? and where can i get them at?
 
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Old 08-26-2009 | 01:17 PM
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All you need is a r134a conversion kit. All it is is the fittings for the r134a that screw on to your old r22 fittings. You can get it from your local parts store. I got mine from Autozone.

Once you install them you need to take it to a a/c shop so they can vacuum down the system and oil and recharge the system.

Some people on this thread have just installed the kit and charged it with a can from the parts store, but the lack of proper lubrication for the r134a can lead to premature failure of your compressor and cost more in the long run.
 
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