Vehicle owners are pretty good at spotting and responding to emergency-level auto repairs. If their car blows a tire, they understand they need to get it replaced, or if the vehicle won’t start, they know there’s something drastically wrong with the engine. Somehow, this auto repair logic doesn’t apply to regular maintenance; and people often forget, neglect, or procrastinate bringing their car in for a tune-up, thinking it’s unimportant. This couldn’t be further from the truth. The Need for Regular Maintenance Tune-ups aren’t costly, nor are they required on any basis more frequent than “periodic.” For most cars, every six...