1999-2009 [Subscribe to Daily Digest] |
OK, does not seem to work in the same manner as the old R-12 A/C days....R134a is best used by pressure guages and/or systems measuring weight of refrigerant.
Waiting for all the bubbles to leave the sight glass on a 9-5 can easily result in an overcharged a/c system.
posted by 71.10....
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