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2002 S-10

Tiny
DONALD
  • MEMBER
  • 2002 CHEVROLET S-10
  • 6 CYL
  • 4WD
  • AUTOMATIC
I guess its automatic. The heater will not blow on the floor and defrost. It blows out the front. When you turn the **** it stays the same. What do you think it is?
Tuesday, December 14th, 2010 AT 7:08 PM

8 Replies

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Do cotrols look like diagram if yes the servo fro I/P vents in op or vacuum problem see diagram
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Tuesday, December 14th, 2010 AT 7:18 PM
Tiny
DONALD
  • MEMBER
  • 5 POSTS
Yes thats the diagram. Its got to be the vaccumm. What do I do? Could it be a valve or something. Its like its stuck in one position.
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Tuesday, December 14th, 2010 AT 8:07 PM
Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
The slave mode actuator see if it is getting vacuum believe above gas pedal. If not vacuum then master select switch faulty
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Tuesday, December 14th, 2010 AT 8:16 PM
Tiny
DONALD
  • MEMBER
  • 5 POSTS
The vacuum above gas pedal aint sucking. There aint no sucking out of none of the lines. Where is the master select switch faulty?
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Tuesday, December 14th, 2010 AT 8:23 PM
Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Back side of HVAC panel remove from dash see if vacuum is present. You will see all the lines going to switch
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Tuesday, December 14th, 2010 AT 8:26 PM
Tiny
DONALD
  • MEMBER
  • 5 POSTS
Where is the hvac panel located? I dont see anything.
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Tuesday, December 14th, 2010 AT 8:59 PM
Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
The panel in diagram with the ****s
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Tuesday, December 14th, 2010 AT 9:26 PM
Tiny
DONALD
  • MEMBER
  • 5 POSTS
Ok he found it. It was a hose off. Thank you very much for answering my questions and being so patient. I know we have been a pain in the butt. Thank you
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Tuesday, December 14th, 2010 AT 9:43 PM

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