Heat will not stop coming through the vents of my 99 Chevy Blazer

Asked by Mar 10, 2016 at 11:30 AM about the 1999 Chevrolet Blazer 4 Door LT 4WD

Question type: Maintenance & Repair

When I turn my heater off hot air still seeps out of the vents
even when I turn the thermostat switch all the way down to
66 degrees. Could it be the blend door actuator
malfunctioning? It's getting really hot so I need to address
this situation as quick as possible any advice would be
greatly appreciated.

1 Answer

Yes it sounds like your actuator is stuck open allowing the engine heat in.

Your Answer

Add photo

Related Questions

Search Chevrolet Blazer Questions

Chevrolet Blazer Experts

#1 Andrew Olsen
Andrew Olsen
Reputation 2,010
#2 yetilikesbeer
yetilikesbeer
Reputation 1,320
#3 Rowefast
Rowefast
Reputation 1,030
View All

Related Models For Sale

Used Chevrolet Tahoe
598 Great Deals out of 32,881 listings starting at $1,500
Used Chevrolet S-10
9 Great Deals out of 1,309 listings starting at $1,999
Used Chevrolet Silverado 1500
1,916 Great Deals out of 183,083 listings starting at $1,495
Used GMC Jimmy
293 listings
Used Ford Explorer
900 Great Deals out of 65,303 listings starting at $799
Used Jeep Grand Cherokee
1,069 Great Deals out of 73,682 listings starting at $1,200
Used Ford F-150
2,169 Great Deals out of 195,112 listings starting at $290
Used Chevrolet C/K 1500
882 listings starting at $1,950
Used Toyota 4Runner
227 Great Deals out of 19,106 listings starting at $1,500
Used Chevrolet Suburban
284 Great Deals out of 19,231 listings starting at $1,995

Used Cars For Sale

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.