R134a
R-134a
1994 Chevy lumina freon type
To add refrigerant (commonly referred to as Freon) to a 2004 Chevy Trailblazer, locate the low-pressure service port, which is typically found on the larger diameter aluminum line between the compressor and the evaporator. Remove the cap from the port, then attach the refrigerant can with a hose to the port. Follow the instructions on the refrigerant can for proper filling procedures, ensuring the engine is running and the AC is set to the maximum cool setting. Always check for leaks and ensure you're using the correct type of refrigerant for your vehicle.
134 freon
Freon is R12. Your 1997 Chevy uses R134 Refrigerant.
R134a
R134A
Regular
134a
530 7 qts.
R134a
R134a