How much R12

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LewG

Not-quite-so-new-guy
Aug 23, 2017
20
8
3
Florida
I'm ready to charge my 86' El Camino's A/C system but the previous owner removed all the labels on the system. Does anyone know what the correct amount of R12 is? It was a v-6 originally but I think the v-8s hold the same amount.
 

Bonnewagon

Rocket Powered Basset Hound
Supporting Member
Sep 18, 2009
10,538
14,217
113
Queens, NY
My 1986 Pontiac manual calls for 3.25 lbs for the "G" model. No engine difference.
 
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Ribbedroof

Comic Book Super Hero
Supporting Member
Jan 4, 2009
4,861
6,888
113
Wellston, OK
Yep, 3.25# for R4 compressor, 3.5# for A6 compressor in a G body
 
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