I replaced the sensor and I got all 4 speeds to work. But now it quits totally again and it does not sound smooth. Probably stuff in it. I hit the motor and it starts up again. I spent over 3 hours trying to remove it. I had the glove box out and all the bolts and brackets I thought. But still could not get out because I think the air ducts were in the way. What elst do I need to remove? Am I removing this incorrectly??? Thanks, Bill
