What should the draw be on a 61 blower motor. I have found that if I leave my blower motor I cant start my truck. The voltage gauge reads about 13 but when I energize the key with the fan motor on, the volts drop all the way down to 9. If I shut the fan off the volts come right up and the truck fires. I'm pulling the blower motor tomorrow to check it out but I figured I'd ask first.
