Tune-up and the fuel regulator

What is your question?

I live in Cannon Falls, Mn. But i took my car back to the man that has work on it since I bought it. It needed a tune-up and my gas was being use up to fast, I was told by a neighbors grandson whom is a mechantic that I was getting to much fuel coming through the fuel regulator. I don't know how long the troblem with the fuel regulator. But in the last month I've been having problems with it starting. I bought a new battery and that did help for a while then it started popping when I tried to start it so I had it towed to the garage.