Adding Refrigerent,92 Ls400

[hob]

How and where do I add refrigferent on 92 LS400 ? I used to do it with a kit on previously owned cars, but never worked under the hood of my 92 LS400, and am therefore unfamiliar with location of parts.

Thanks !

[VBdenny]

Look for the low pressure service valve. It is located up near the firewall on the passenger side. I think you will need R-12 which is in short supply and expensive.