A/C Recharge question




R-134 refrigerants are all about the same with the exception of oil and dye additives.
Our cars use pag 46 oil and dyes are a waste unless you have a UV light for leak checks. Do not add oil unless a major component was replaced or a massive leak was repaired.
I was advised to avoid buying freon made in china but for short terms and leak testing it might subside. I was told it cools fine but might contain corrosive or incompatible additives.
I picked up a case at wal-mart made in india for some repairs on the fords I have.
Cheers, Gator



