R 134a by Federal Regulations all cars have R-134a "freon" in the AC system since 1996 to present.
R134a WHERE ARE THE HIGH AND LOWE FREON VALVES LOCATED
Freon R-134a.
How much freon does 99 Tahoe with rear ac hold
A 1999 Cavalier does not use Freon as a refrigerant.
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28 ounces of R134a freon...............
by sticking your penis your moms mouth. If she gets turned on the 99 F150 v6 is high, if she's not it's low
99 Tahoe does not use freon. it takes r-134a. You can check or add at the green capped valve on the tube coming from the compressor. There are two different size valves that will prevent you from using the wrong one.
R134a