2000 Gmc Savana Replaced Blow Motor Meter Resistor Getting Air Coming Through

2000 GMC SAVANA
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SHINIESTAR
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we have replaced the blow motor and the blow meter resistor and we are not getting any air coming through the vents. why wouldnt the air, neither hot nor cold, be coming through?
Dec 22, 2012 at 3:12 PM
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HMAC300
  • ✓ASE Certified Mechanic
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check yoru actuators also pull fuse to hvac for 60 seconds then reinstall it may fix your problem. check for a vacuum leak as well as there are 2 vacuum and 1 electrical acturator they are on passenger side
Dec 22, 2012 at 3:59 PM
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SHINIESTAR
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  • 8 POSTS
ok we have air coming out just not coming out the actual vents. any suggestions why this can be?
Dec 24, 2012 at 3:48 PM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
your actuators one is for temp and another or two will be for direction. as well as a VACUUM leak like said in first postif the vacuum motor doesn't get vacuum or is leaking you wont' get direction
Dec 24, 2012 at 5:44 PM
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