Blower Motor Question - Please Read!

[clantieri]

92 Pathfinder. Has the climate control panel. When the blower motor is on full blast (setting 3) or Auto (on a hot day, that is setting 3), it seems the motor sounds like its working just fine. The airflow out of the vents seems weak, though. Doesn't sound like the motor is bad, just loud for the amount of air its pushing. Makes it take a long time to cool down, and with temperatures out here over 100F every day during the summer it's not enough. Any obvious suggestions or things to check? By the way, no real change whether its on recirculate or fresh air.

 

Thanks, Chris

[Alkorahil]

92 Pathfinder. Has the climate control panel. When the blower motor is on full blast (setting 3) or Auto (on a hot day, that is setting 3), it seems the motor sounds like its working just fine. The airflow out of the vents seems weak, though. Doesn't sound like the motor is bad, just loud for the amount of air its pushing. Makes it take a long time to cool down, and with temperatures out here over 100F every day during the summer it's not enough. Any obvious suggestions or things to check? By the way, no real change whether its on recirculate or fresh air.

 

Thanks, Chris

 

 

 

My bet would be that you need to read the following thread:

http://npora.ipbhost.com//index.php?showto...blower+resistor

[M in KC]

1

[clantieri]

Cleaned it out per the attached thread, airflow seems much better. Looks like the evaporator was pretty plugged up with crap too. Thanks guys!