CHEVROLET SILVERADO AIR CONDITIONER ORIFICE TUBE REPLACE/REMOVE

I Need To Change Out The Ac Compressor On My Truck, The Old System Was R12 But When I Had An Accident With The Truck It Was Changed Over To...

My Truck Has Been Blowing The Freon Out Of The High Pressure Release Valve, Everything On The High Side Is New, Compressor Replaced Twice...