Hi, the Air suspension on my 1994 Toyota Aristo V8 four import is not going up and down. Just sunk to the floor. Took it to three dealers. They say they have no experience with Air suspension!!! did a diagnostic, but they know what the codes mean!!!! rang a few specialists and they can't help either. what am i gonna do??? was thinking of stripping the suspension and sticking on standard springs and shockers. is this possible?