If you look under the hood you will find a sticker in the engine compartment that tells you how many ounces of refrigerant (r134a) the system holds.
44 oz or 3 freon cans
4 cans of freon max.
The refrigerant capacity for a 2004 Chevrolet Trailblazer with front and rear air conditioning is 48 ounces. The capacity in front only air conditioning models is 29 ounces.
2 cans of freon at your local walmart .
Should take aprox 30 ounces of freon.
Look for the sticker under the hood! It will tell you the refrigerant and the ounces.
yes, do i just keep adding freon?
It is measured in pounds and ounces not cans. The info is on a sticker under the hood.
2
Probably 2
should be 36ozs
1.5 lb of Freon or about 2 an 1/2 12 oz cans.