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My heat/AC only blows in the defrost mode, I.

Tiny
ANONYMOUS
  • MEMBER
  • 1997 MERCURY TRACER
  • 99,900 MILES
My heat/Ac only blows in the defrost mode, I can't get the control to change settings. Is there something I can do?
Saturday, December 22nd, 2012 AT 5:05 PM

2 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check to see if the cable for control is broken on heater.
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Saturday, December 22nd, 2012 AT 5:37 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check for a vacuum leak as well and see if there is a cable operating air direction
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Saturday, December 22nd, 2012 AT 5:38 PM

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