1990 VQ Caprice has Charge amount??

[abarone87]

Hi guys

Been searching but can’t find how much gas is needed to charge my 1990 VQ Caprice.
Any one have a sticker in their engine bay to check for me please?

 

[woteva]

What are you charging with gas? Air-cond ?

 

[abarone87]

Yes. Just need to know charge amount. Pretty sure it was 800gramsjust wanted to double check

 

[MikeC]

The original R12 charge was 1150 +/- 50 grams. The R 134a sticker has fallen off my AC accumulator but the local mechanic now fills it while watching hi/low side pressure gauges.