Seems that Craigslist is always changing up their posting criteria which can make for some serious headaches when it comes to posting your inventory. Many times when they make changes and they do this very often (always without notice) it basically ghosts all inventory not posted by the updated rules.
Has your dealership experienced this?
Is the company your using for posting your inventory doing their job and updating their systems so your inventory is always viewable?
Let us know, post some of your stories with regard to this issue so we can help.