Can anyone help?? fitted 2 new air springs today which hasn't fixed the sagging problem. noticed that in the compressor unit, there sounds like a leak coming from the air supply/return valve, where the white plug fits in. how do i repair this?
i think so, on your diagram its the unit on the bottom left side that 2 plugs fit into, there are bubbles coming from the top plug hole, im baffled really, could do with advice from the experts.