Arrived for furnace check today. Static pressure was failing. The max is 1.0 it was at 1.4. The motor was over amping. There was a 50 degree temp rise. I made adjustments to the fan speeds and now static is at .98. Motor amps are under the max rating. There was a temp rise is now 59 degrees. The heat exchanger has a lot of heat stress and rust in spots. The inducer motor is really loud, the bearings are rubbing and going out. I tried using some oil on it to help, but it did not. I recommend replacing the inducer motor. We will have to keep watch on the heat exchanger. Thanks for choosing LBA.