1998 Chevy S-10 heater on

Tiny
E1129GLENN
  • MEMBER
  • 1998 CHEVROLET S-10
  • 4 CYL
  • 2WD
  • MANUAL
  • 133,728 MILES
I have a 1998 Chevy S10 the heating and a/c system blow hot air all the time. I can not control the temperature of the sytem with the control knob at all. When the control knob is turned there is a clicking noise in the dash.
Friday, March 14th, 2008 AT 10:03 PM

1 Reply

Tiny
BLACKOP555
  • MECHANIC
  • 10,371 POSTS
Sounds like your blend door is sticking and binding on something.

Yours is either vaccum or operated by a motor. If its motor operated you will have to have the dealer do it as it is a dealer only part.
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Thursday, March 20th, 2008 AT 8:59 AM

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