5
Had multiple problems that caused the check engine light to come on. We had previously had a fuel injector issue that caused a subsequent problem with our catalytic converter. Minhs explained the problem clearly and said because the repair was going to be expensive we could try to go back to the car's manufacturer (BMW) because that part is warranted for many years. We were grateful for the advice but knew that because the injector caused the problem, we would have little luck. Minhs fixed everything in two days and we are happy.