Gadabout158
New member
I have a 97 Sierra 1500, and the A/C fan motor squeals VERY loudly in all positions. I know that there has to be a way to get to the back of the motor to lubricate it, but I have not a clue how to do it. I'm almost 67, and not in great physical shape, so lying on the floor pan trying to figure it out is not a good option! 