air suspension valves

hi has anyone had any luck cleaning or lubricating inanyway the air suspension valves has mine are letting the suspension down and i have heard people say you cant just buy valves you have to buy the complete compressor any info gratefully received rgds kev

Hi, but how did you get to the conclusion that the valves are letting the suspension down ... anyway they're sealed, nonserviceable units

hi followed your instructions inflated suspension removed relays and fuses sat and waited when it started to go down could hear and feel the valve agitateing so thats how i came to conclusion the valves just removed the electrical connection end and found the solenoid and ball where the air is released rgds kev ps thanks for info