Robby and his team did a great job diagnosing and fixing my husbands Passat. The VW dealership on Azure not only could not diagnose the problem but actually caused more problems with the fuel pump. Quality Star took their time to really figure out what was wrong because the car would intermittently stall and the problem was difficult to replicate. It now drives like a brand new car. They also fixed my ML350 by replacing shocks and front brake pads. I appreciate the time they spent working on our cars. We will definitely bring them back in the future.