5 /5 larry j: Discovered them by happenstance. Unlike my old place that charges $1500 to investigate and automatically fix a check engine light problem—so basically you get a haircut for $1500 whether you want/need it or not—-Ace only asks for the diagnosis time then provided with a comprehensive report with pictures and cost estimates (also not something my old place does) then I decided what I wanted to do about the issues.  Very prompt and courteous customer service. Will take all my cars back to Ace (and never take them back to my old place ). Thanks!
   