Amount of Esther Oil in Compressor?

Installing AC in my '92. Anyone know how many ounces to put in the compressor? At one time I found the answer, but can't find the info now. Not listed in the Haynes either. :banghead:

The 96 called for 3.4 ounces. You can also come up with the answer based on how many pounds of refridgernt used, but I don't knw the equation. Check in the directions with the compressor if new??? Hope it helped.

Same compressor so the amount is the same. :smokin:

Thanks! :icon16: