.Hi. Im new here and know very little about cars. My roommate spent most of last week taking my starter out. Whenever i tried to start my car, the key wud turn but nothing happened. We had the starter tested and it failed. I bought a new one and he put it in for me. That night i had to go to work. It started fine, and went to put gas in. Then when i tried starting it up, the key would turn but nothing happened. I saw a small puff of smoke come out of around my steering wheel, so i got out and opened my hood and saw nothing. So went to start my car again and it started. As i drove away, it was acting like it didnt want to get up to speed. Something told me to pullover. I did, and shut the car off. Then when i turned the key, nothing happens. I left it over night, and when i went back to try and start it, the key now wont even turn. What could be wrong?