I took in my 2012 Audi A6 and paid almost $500 for them to run a diagnostic on the car that they think is could be multiple issues. I called Audi (which I should've done in the beginning) and they said the (said) issues isn't what it sounds like - I guess I shall see once Audi runs their diagnostic. If you're trying to save money to go here, I would advise you not too and just take to the dealership. I will say Brad was super nice and his professionalism is commendable. But paying half a grand and still not knowing the underlying issue - well that's just disappointing.
Ms Ly Im sorry to hear about your less then perfect experience with Stein Automotive, let me get with the team at Bowman Field and see what may have happened. I will be in contact with you as soon as possible, I want to make this right for you.