I have a car that I intend to sell, so I have to fix up a few things on it. Winchester Transmission & Services was recommended to me by another shop, so I took my car there. They had to install a new battery to get the engine codes to display properly. I already knew my battery was bad. After installing the battery, they checked the code, found the problem and fixed the problem. They did a fine job for me, and they seem to be legit!