my gf's wira 1.3 carb air-cond compressor its a 15 year old car already, and 2 month ago, the compressor begins to create sound/noise so took it to my regular air cond technician he said my compressor is going to break down soon , i got 2 choice change a new one or put 2 cans of nasa like urs with this might prolong the compressor's life to 6 months more. well it did the job. 2 cans cost me rm 80 with no other charge. think again. my regular mechanic explain the same thing to me too.

haha my mechanic also charge me rm 48 like that the last time i asked him, but air cond guy charge me cheaper. maybe will be colder a bit cause compressor working smoother, just the nasa oil wont make much different.

u r talking about engine oil or what? and give an example of fully synthetic oil that can be use as refrigeration.

well it would be nice if u can reply my previous post regarding example of synthetic ones and proof that nasa is mineral and china made.

and u know other good brand that r made from? and nasa addictive are not good? at least u know something that u can say others are not good or bad. its like accusing nasa is horrible.