Thanks for the link to the video. My compressor is having the same problem where it comes on about 30 seconds after I start the vehicle and stays on for about 1 to 2 min. I have grown tired of trying to improve the look of my truck only to have it sound so horrible every time I start it.
Air lift has one way check valves. Each nissan fitting is a press to fit connection. As such, they are about worthless. JBWeld each air fitting to air tight the connection. Then install the one way check valves to minimize the leak down. I'm doing it next week. I'll report success or failure.