I have a 2000 Bonneville. I've been noticing my interior air conditioner blower making noise while running the air conditioner. Water was spilling out of the evaporator pan from a plugged drain line. I un-plugged the drain line with sucess which lasted about a month, during this time is when I noticed the blower motor making noise. Now the drain has plugged back up and water has spilled out onto the carpet again, I unplugged the line and now the blower motor quit working. I figured it has problems and would like to change out the blower and motor if necessary. Where can I get information to change this out?

You can get a subscription at www.alldatadiy.com that has detailed repair procedures, techincal service bulletins, recalls, part numbers, etc. Or, you can order a factory service manual. As yet, it doesn't appear that Chilton'* or Haynes have books covering our vehicles.