Great work by "Smitty" and crew. They gave me an honest appraisal of the work needed and the car is running great again. A couple of sensors faulted that that could have indicated major repairs, Smitty just replaced and reset the sensors as needed. But, unfortunately, for the 3rd or 4th time BMW dealerships have not reported needed and covered "warranty" repairs when the warranties have ended. Which were the actual repairs I needed :) Thanks to a friend for the recommendation to this honest extremely competent mechanic. I highly recommend, great work, honest mechanic work done on time.