Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner
height
1-1 of 1 Results
  1. General
    Hey guys, My 07 Denali will cycle the compressor at startup, but then after it runs it then shortly after starts letting air out. When I hear the very faint sound of it releasing pressure it will stop as soon as I push down on the bumper. So the valve is working properly. Why is it letting...
1-1 of 1 Results
Top