Check engine light

I felt very comfortable after having my cars problem explained to me. My check engine light came on. I went to 2 auto parts stores that couldn't tell me what was wrong with my car. The owner Dave explained what was making the light come on, what it meant, and told me exactly what needed to be replaced to fix it. I didn't get charged for the diagnostics when I ended up having my car fixed there. I am so happy with the service there and if I ever have a problem with my car again I will definitely go there.