Bout the only good part of MD inspection laws is that we only have to do it once. Then it's just emissions every two years. Basically don't have a CEL on and you're good there
Working with cars is a little like a really awesome date: you start out expecting this to be something simple and straightforward; four hours later you're laying under her, panting and cursing, and things are a lot more complicated than you thought.
When my Jeep stops making strange noises, I become concerned. That usually means I have to go back and find whatever fell off.