In 1992 GM was still using R-12. A VERY expensive thing to have charged these days. And certainly not doable for a DIY'er as you need to be licensed to even get R-12. The easiest and cheapest way is to get the retrofit kit to convert your car to R-134a. It's about $45 at AutoZone and includes compressor oil, freon, fittings and the charge hose. Now...the "recommended" way to do the conversion is to replace the compressor, filter/dryer, rubber o-rings, etc. I have converted several cars using nothing more than the kit and they've lasted for years.....but I make no guarantees.
Under the air filter compartment.
How do you convert the ac in a 1992 Chevy lumina
it should be on the drivers side near the battery. somewhere on that side of you car.
The AC recharge valve on a 2001 Chevy Impala 3.4L V6 is near the firewall. It is the larger of the two tubing.
Was unit evacuated before recharge after compressor replacement?
r-134a
r 134a
on the low pressure side
Is this the same on a 97 model Lumina It is right under the air filter box. Take off the diagonal brace and then take off the filter box.
Fittings for 134 freon
Only when the AC is on.
Its located on the accumulator...................