vent blowing on my feet

1997 GMC SUBURBAN
146,000 MILES
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TINASUZAN
  • MEMBER
  • 5 POSTS
My 1997 GMC Suburban which I've been lead to believe does NOT have a cabin air filter..is this true? If so what else can I do to figure out why I can't get my vents to blow anything anywhere except for the vent blowing on my feet.
Oct 7, 2011 at 5:05 PM
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HMAC300
  • CAR REPAIR CONTRIBUTOR
  • 48,601 POSTS
check your actuator on the hvac unit. pic enclosed but this is generic so yours may be a little different

Here is a great link for more info

https://www.2carpros.com/articles/blend-door-actuator-replacement-video-1999-2007-chevrolet-silverado
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Oct 7, 2011 at 10:19 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.