I inherited Tom's Automotive as my mechanics from my Father, who was a mechanic. I've been their customer since 1970. Never a mistake. The latest example was difficulty starting my car in the mornings; turned over very slowly. While the most likely source would have been a weak battery, Tom's found the battery good. They kept the car overnight hooked up to a sensor testing for electrical circuits that might be turning on spontaneously with the key off. (I'd never heard of that happening, but Tom's keeps track on blogs). When they found no spontaneously live circuits, they checked listened carefully to the starter motor and then an Acura repair blog and yes, there were 800 incidents of starter motors wearing out after 11 years on my car. Cars are complicated and Tom's knows them well.