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AC/heater blower motor issues

Tiny
LASVEGAS1968
  • MEMBER
  • 2008 CHRYSLER SEBRING
  • 2.0L
  • 4 CYL
  • TURBO
  • 2WD
  • MANUAL
  • 114,000 MILES
When using the blower motor switch with hot cold or A/C. The rush of air goes up and down on stages as it should and comes out of the vents depending on which are selected. However, as the switch is turned up to increase the airflow from the vents the motor and fan can be heard working as it should bit not a great deal of air comes from the vents. The vent system does not appear to have and obstructions or blockages and air does come out. Could the blower motor regulator be at fault? Any ideas would be appreciated. Thanks
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Monday, March 19th, 2018 AT 4:22 AM

3 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning.

It could be the cage on the blower itself. It may be damaged or not spinning the correct speed.

Also, the seams on the duct work could be leaking air. If they are not completely sealed, air will leak out the joints and take away from the air flow to the car.

Roy
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Monday, March 19th, 2018 AT 4:54 AM
Tiny
LASVEGAS1968
  • MEMBER
  • 2 POSTS
Thank you for the advise. I will check the motor and the ducts for leaks. Many thanks, Fave
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Monday, March 19th, 2018 AT 9:19 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
You are welcome. Keep us updated.

Roy
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Monday, March 19th, 2018 AT 9:36 AM

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