Do you remember when owning a car used to be simple? 20 years ago we felt competent enough to do a lot more with our cars than just fill them up with gas. It wasn't even uncommon for the average guy to carry out some solid repairs without ever calling a mechanic. Today, it is rare to see anyone opening the hood at all. The complexity of automotive technology has grown so much that it is now easier and more cost effective to just let experts handle it and focus on enjoying the drive.