Not the same ride quality that I remember from my Fathers 72 DeVille. Handling is fine but I feel every bump! I am not mechanically inclined enough to do my own work so I'm hopeing someone can give me a short list of the most likely problems. I've found when dealing with mechanics you can save a bundle just by saying... I think it's this, this, or this. Please check it out and call me with an estimate. Now I know how and where to read my engine and tranny codes, but isn't the ride system codes shown elsewhere? Where and how do I read them? Is there a code source so I can interpete them? Help!