After leveling and turning the leveling system off., the left rear Saggs down after about a week on my 94 Newell Is The ride height control or the lever six pack leaking?
Frank,
It could be the six pack and that is the easiest place to look. It could be that your air bag is leaking (depending on their age). Also it could be your air bags are “burping”. Look for threads about Goodyear vs Firestone air bags.
Bill
Read Rheavn post on finding air leaks. Make yourself the isolation tool. Insert it between the six pack and the air bags.
http://newellgurus.com/search.php?action...order=desc
Otherwise, you are guessing. People tend to go directly to the six pack because it is easy to access. It is not always the problem.