What do I know about how automobiles work? Next to nothing. That said, my experience with Mike and Bernie at Ace Auto has been over several years with at least four vehicles. I have found them to be informative and honest, Their record keeping regarding the status of what has been done and what is due or needed, (and more importantly, what is NOT needed), on those vehicles, is way above average in my experience with car repair and maintenance.
I'll keep taking my car(s) to them as long as they, my old Miata, (and me), last.