Clicking sound, blowing cold air only

Tiny
BSBALOH
  • MEMBER
  • 1995 LINCOLN TOWN CAR
  • 100,000 MILES
What is the trick for clamping off one of the heater hoses to provide warm air only?
Sunday, February 2nd, 2020 AT 2:22 AM

1 Reply

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

If you clamp off one hose, you will have no heat. I do not know who told you that but that is incorrect information.

The clicking is from the blend door actuator which moves the mode door from cold to hot mode.

https://www.2carpros.com/articles/replace-blend-door-motor

Roy
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Sunday, February 2nd, 2020 AT 3:29 AM

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