Listen if your mechanic shop doubles up as a convenient store I said abort . It’s routine check if you get it done at any dealer it’s called a multi point inspection checking tire thread also. The small mechanic shops are only useful for quick repairs that you have knowledge of before hand and just need the services. But for diagnosing a car see what’s wrong with it . I said yes he tried to scam so you can come back and your stuck in the loop your in.