Air suspension 300SEL 4.5
Well, I have this posted on the Vintage forum also but not getting much of a response. I am having trouble with my air suspension on my old mercedes. Have replaced all air bags and values in car just a month ago. Last week took it back to the shop because of a slight drivers side sag, about an inch. Looked fixed when I picked it up. Started to sag soon after I parked, right side again, next morning all sides were down. What would you do and how would you trouble shoot this problem. I'm thinking the main value might be venting for some reason, I just do not know.