I have a 2005 Monterey with air leveling. For quite some time (maybe from day 1) I lose air overnight. When it loses air, the driver front side also drops. Yesterday my neighbor and I crawled under the front. We sprayed soapy water on the front 6 pack, the connection to the air bag, the horn relay and the step relay and the air bag itself. No bubbles that we could see. So today I got thinking about the HWH air leveling system maybe leaking somewhere.
Has anyone ever chased down this problem. Do we even know where the leveling air lines are located? I only saw one line going into the bag. This is driving me nuts.
Dennis