"I have been to so many repair shops in CU over the past 25 years. ABSOLUTELY no one is better than Dyno Tune. First, every single person who works there is incredibly kind. Second, I don't know a ton about cars and they have never made me feel stupid. Everyone I have worked with has been incredibly patient and thorough in answering all of my questions with full detail. Multiple times when I've brought my car in for a particular repair they have done simple things free of charge, like tightening a serpentine belt or a clamp on a leaky antifreeze hose. I've had work done from a full transfer case replacement to a a simple sensor replacement and every single time their prices have been reasonable and the work completed on time. If they couldn't do it when they said they could, I've received phone calls explaining the hold up with an apology and a new estimate. I can not say enough good things about this shop. Please never close your doors!"