I was in the middle of detailing a customer's car on Saturday when my PC started to cut out. It would bog down and then completely stop working. I picke dit up and shook it a little and started up for a second or two then died. I am afraid that the motor may be burned out because it will come on for a short while and then just become weak and die. I bought it from coastaltool about a month ago and does know what kind of warranty these have? I need to fix this or get a replacement asap because i cannot work without it.