THERE IS A VAC LINE OFF OR BROKEN REMOVE THE HEATER CONTROL PANLE THEN SET FAN ON LOW AND SEE IF YOU HEAR A HISSING SOUND. I HOPE THIS HELPS
the Bering is going out or something got in the housing
Blower motor located at the passenger side under the dash. Probably the blower motor but you need to check the blower motor resistor and the plug to the resistor. A common cause is the plug tends to melt & short out.
Well, both the wipers and the blower could have a burned out fuse. Of course, they both could have a burned out motor. I would run a hot wire from the battery to the wipers and the blower motor. If they worked, I'd be looking for a fuse or bad switch.
A plugged cabin air filter could cause poor air circulation coming out of the ac vents but you would still hear the blower motor running.
The blower motor is on the passenger side of the vehicle. It is under the glove box at about foot level. Frequently the hot wire that goes to the fan gets hit by someones foot and it makes it short out. Check the hot wire going to the fan motor.
A malfunctioning blower motor resistor will cause the blower motor not to work. When the resistor is bad the blower motors will not turn on.
leaking or cracked manifold
Most likely cause is a failed blower resistor.
neither,blower resistor or blower module controls fan speeds.
Check the fuses first and the blower relay.
Blower motor NG. Blower motor resister NG. Blower motor fuse NG. Blower motor switch NG.
Your blower motor is burned up. You need to get it replaced. Cost of motor, depending make and model and geographic location is approx 85.00 -100.00 figure roughly 2 hours for labor.