A 1999 Cavalier does not use Freon as a refrigerant.
R134a Refrigerant
Look for a small niple with a screw on head along the freon lines going to and from the air conditioning pump.
put newone on
Freon is added to the low side of the a/c system, that is the big line and the capis normally blue in color.
I have a 1989 Chevy Cavalier, and I need to know how to put freon in to use the air conditioner in my Cavalier. Right now it is blowing hot air, would like cold air. Please help me.
Freon R-134a.
How much freon does 99 Tahoe with rear ac hold
134
A135
R134a
The refrigerant capacity of a 1991 Chevrolet Cavalier is 36 ounces of R-12 Freon. This is the same for all Cavaliers produced from 1986 to 1993.
R134a