Pressurized freon gas is the component that keeps the air conditioner in your GMC Sierra cool. The gas is turned into liquid by a compressor then passed through an expansion valve where air, cooled by the freon, is blown into the cabin.ush the fitting from the kit's hose down onto the charging port. Turn the valve's handle back a little to retract the stem then listen as refrigerant flows from the can into the port. Pull the hose fitting off of the charging port once the flow stops.
Daryl Hall (I) Daryl Hall was born on October 11, 1946 in Pottstown, Pennsylvania, USA as Daryl Franklin Hohl. He has been married to Amanda Jane Aspinall since December 22, 2009. He was previously married to Bryna Lublin. See full bio Â»
Daryle Bruce Singletary (March 10, 1971 â February 12, 2018) was an American country music singer. Between 1995 and 1998, he recorded for Giant Records, for which he released three studio albums: Daryle Singletary in 1995, All Because of You in 1996 and Ain't It the Truth in 1998.