Heater

Tiny
GLEN133
  • MEMBER
  • CHEVROLET BLAZER
1999 Chevrolet Blazer. 4.3 Engine 85270 miles: My Heater will not blow onto floor. It will switch to defrost or Panel {face} only. You can switch it to floor but it comes out up top. Any suggestions. :(
Tuesday, February 6th, 2007 AT 3:52 PM

2 Replies

Tiny
SERVICE WRITER
  • MECHANIC
  • 9,123 POSTS
Sounds like it may have a broken control lever that operates the vent flap (valve) to allow air to move. It's in the heater box, in the dash.
Was this
answer
helpful?
Yes
No
Tuesday, February 6th, 2007 AT 6:00 PM
Tiny
FFAS23
  • MEMBER
  • 25 POSTS
Get a flashlight and take a look under the dash. It may just be a vacuum hose that disconnected that opens that duct.
Was this
answer
helpful?
Yes
No
Wednesday, February 7th, 2007 AT 8:20 AM

Please login or register to post a reply.

Sponsored links