Close
QUESTIONS

RepairPal is your advocate for car care advice and guidance

Q: poor air flow from vents on 1992 Toyota Corolla

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Poor air flow from vents when using A/C or blowers in both air from outside & recirculated air.
A/C works fine & cools the car slowly, but the intensity of the air blowing thru all the vents is very poor (weak) at all 4 speeds. Blower motor was just replaced.
Would switching the wires on the blower motor increase
the strength of the air flow? or is it just dirt,dust,leaves under the hood which must be blocking fresh air from coming into the system? or both?
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
In short, yes. I just had the same problem - replaced blower motor and got very weak airflow with the new motor. I opened the dashboard back up and just switched the wires - now I have excellent airflow.
Which wires did you switch? I'm having the same problem and with 100+ degrees outside, it isn't fun. Thanks
Didn't find what you were looking for?