1992 Chevy S-10 Air Distribution in CAB

Tiny
ANDYD
  • MEMBER
  • 1992 CHEVROLET S-10
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 183,000 MILES
The fan only works on high and sometimes not at all and only blows on the floor. One time everything worked perfectly but only for a day after it had not worked right
Sunday, February 24th, 2008 AT 1:12 PM

1 Reply

Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
2 problems. 1- fan speed, there is a resistor mounted next to the blower motor, most likely it is bad.
2-The floor only is probably the rotator valve on the HVAC control, if it was a vacuum problem, it would only work on defrost
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Monday, February 25th, 2008 AT 7:37 AM

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