jvespey 0 Report post Posted June 25, 2018 Stock '85 model with the L69. Anyone know what the fill amount for R12 is? James Quote Share this post Link to post Share on other sites
brad 0 Report post Posted July 6, 2018 The studes that used the York compressor took 3 lbs. I would guess about 1 lb 10oz would be a good starting point, and then check your pressures. Quote Share this post Link to post Share on other sites
Gunslinger 0 Report post Posted July 7, 2018 Wouldn't an '85 use the GM A-6 compressor? Quote Share this post Link to post Share on other sites
studegary 0 Report post Posted July 7, 2018 1 hour ago, Gunslinger said: Wouldn't an '85 use the GM A-6 compressor? If your point is that a 1985 system is different from a Studebaker system, I agree with you. Quote Share this post Link to post Share on other sites
brad 0 Report post Posted July 8, 2018 I did mention a point where I would start.... It doesn't matter what compressor you are running. The point is to compress the refrigerant so it expands through an orfice, and becomes cooler. You know how much by reading gauges. It wasn't invented by people guessing, and should not be serviced by guessing. Quote Share this post Link to post Share on other sites
