2006 Chevrolet Trailblazer Chevy Getting Heat Back Truck Blow Air Out Vents

2006 CHEVROLET TRAILBLAZER
13,200 MILES
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OCOKER
  • MEMBER
  • 1 POST
I have a 2006 Chevy Trailblazer and I am not getting heat. The back of the truck blow air out the vents but its cold. I had the front blower motor and resisitor replaced and I still get no heat? What else can it be ?
Dec 31, 2012 at 5:01 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
check to see if both heater hoses are hot going to heater. check fluid level if low have pressure checked for a leak, finally check to see if actuator is working onheater under dash
Dec 31, 2012 at 6:16 AM
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