I just replaced the rotors and pads not even 5000 miles ago. Could it be a bad caliper? How do you test for a bad caliper? I also read that it could be a bad wheel bearing. But my car doesn't vibrate or make noises when turning. It pulls slightly to the left. I got an alignment done 2 months ago back when I had bald front tires. It drove straight as an arrow after it. Then I got new front tires and it pulled slightly to the left.
I can't afford to have my car in the shop for a day since it's my only car and I work every day and don't even have a bike to ride to work. Any ideas?