Came here to visit a friend and my car was acting ...

Came here to visit a friend and my car was acting up. Had them look at it while we went for lunch. While I'm at lunch I see my car drive by like a bat out of hell. Guy stops at the light and roasted the tires on take off. I mention this to the manager and he gives me an attitude. The techs are inexperienced young ins and the manager needs an attitude adjustment. Never going here again.