Does anyone know how much refrigerant the AC takes in the 1974?

[scottevest]

Getting my Freon recharged and there is no clear information on how much Freon we need to replace. I am at the store now so if someone knows the answer please reply. Thank you


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[Sean-e9]

Getting my Freon recharged and there is no clear information on how much Freon we need to replace. I am at the store now so if someone knows the answer please reply. Thank you


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2.64 pounds, maybe?



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[Gary Knox]

Of course, that is with original compressor, condenser, hoses etc. IF any parts have been replaced, you'll be best using the gauges for the high and low side pressures.

Gary

 

[Bwana]

And, if he's at the store, it's probably been converted to R-134 and not the original R-12. Better check.

Anyone know the going rate for R-12 these days?

 

[Stevehose]

check your local craigslist - available there

Anyone know the going rate for R-12 these days?

 

[Gary Knox]

Most R-12 cans (12-14 oz) I see go for something in the range of $25-35. See if you can find a partially filled 30 lb canister of it (be sure it spurts out cold stuff before you buy, I had a friend who bought a full canister for ~$500 off craigslist that was filled with water!!), I bought one of these with about 15 lbs of refrigerant a couple of years ago for $80. Used it to fill my rebuilt system using the three hose system with two gauges. Still have a lot left. The e9 is now the only car I have with R-12.

I have a friend in Dallas TX with an automobile parts business (primarily Porsche, MB and BMW) who may have access to a source outside the US. Contact me if you want/need a contact with him.

Gary-

PS: I contacted him about some parts I need for my BMW e31, and he confirmed he has the R-12, currently $35 per can.