Horsepower does not directly determine how much air is moved. The size of the blower wheel is used to determine proper horsepower. That is done by the manufacturer of the furnace. The amount of air moved depends on the duct system and the speed of the motor. For more info, go to http://www.hvac-for-beginners.com/hvac-duct.html
The fuse. The blower motor speed resistor. The blower motor relay. The blower motor switch. Check for power at the blower motor connection.
If you have checked and the blower motor has both power and ground then the motor is bad.........
Check to see if you are getting power and ground to the blower motor - if so blower motor is bad. If no power possibly fan switch or selector switch Also check the blower motor resistor, found in heater plenum.
why does blower motor not work on 1984 Monte Carlo.It is new and it is getting power?
Check to see if you are getting power to the blower motor - if so motor is defective if not problem in circuitry to blower motor
Check to see if you are getting power to blower motor - if so replace blower motor If not check fuse, switch, resistor pack.
No only the blower.
Blown fuse? Bad blower motor? see if you are getting power to it Bad blower motor resistor? Bad switch?
A 1998 Cadillac Deville does not have a blower relay. The system has a fuse and a controller to feed power to the blower motor.
blower motor bad or no power to it chech fuses blower switch blower motor
Check to see if you are getting power to blower motor--if so, bad blower motor If no power- perhaps bad resistor pack at blower motor Bad switch?
buy a blower intake (prefer 6-71). then buy 6-71 blower, and accesories. change your stock intake put on blower and check pulley ratio to reach 500 horse from the horse your now running stock. Might help to change to alum. heads but if you dont run to much boost you will be fine