After being recommended here by AAMCO Transmissions because what I thought was the tranny was actually the engine, it took them a mere hour and a half after opening, since I left my car their early using the early bird/night owl service which is super easy, they figured out what was wrong with my car, an estimate which was hundreds lower than my best guess, and 2 hours after that they called saying it was ready to go. After having that light on for about 2 years they fixed in less than 4 hours on the same day I dropped it off and for less than $200. Amazing work and super courteous people. The only thing they could do better is if you schedule an appointment online, they will just e-mail you with confirmation, no phone call.