No air had been coming out of my vents. This creates a problem during Wisconsin winters trying to defrost my windows. After searching the internet, I thought I had the solution. I purchased a new blower motor from Autozone and installed it. It was working great! I thought I had fixed it. But the following day and 60ish miles later, the new blower motor stopped working.

Is there some other issue that could have caused the olde motor and new motor to go bad?