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Thread: 1970 Firebird Formula 505ci EFI
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08-13-2011 #41Registered User
- Join Date
- Feb 2006
- Posts
- 478
Vintage air has instructions that come with the compressor that say not to take it past 90 from straight up and they site lubrication as the issue. Also, I bet you have a bunch of oil run out of your compressor since its been turned up like that. You can get it at the parts store called PAG 46 refrigerant oil for R134A. You need to make sure all the oil is out by rotating the comprssor and draining repeatedly until its all out. I pretty sure VA told me to pour in exactly 3.4 oz. of the oil. That is for the mini compressor like you have.
Alex Godsey
Somerset, KY
Pro Touring 67 GTO
461 Pontiac Power