Engine repair service near Sandy Springs, GA

I called for a appointment to bring my mini cooper in I told the employee that the car was having transmission issues and it would not change gears from 3rd to 4th gear .She said bring it in and a technician would hook it up to a computer to get a reading on it to see what the problem was. So when I picked the car up he did not get a reading from the computer because there was no check engine light on so he took it for a test drive. And said it was having transmission problems and he could replace it with a rebuild one for 7000.00 dollars the computer test was 157.00 that was not performed. So I'm not happy about that. She told me that he would have to put it on the machine to find out what was going on with it not a test drive.

Honest home town service , don't see that too often