These guys really helped me out once. I had wires arcing on my engine and had no idea. I had the car in for something else and they noticed the problem and called me into the shop to show me. Incredible timing, as I was just about to head cross country. One wire arched extremely bad and was burning through some plastic thingie that looked really important. They replaced everything that needed to be replaced and had me out the door in under a hour and $50!