99 Blazer No Floor Heat

It appeared the lever was flopping around.

99 blazer no floor heat.

What could be my problem. I have no floor heat on my 2000 chevy blazer but have heat to the panel and defrost. I can t get heat to go to the floor. Actually there is some coming out the floor vents like there should be on the vent setting but it seems to be stuck on that setting.

I have no floor heat on my 2000 chevy blazer but have heat to the panel and defrost. I have a 98 blazer 4x4 4 3l with 155 000 mi. Instead it comes through the defrost vents up top. I checked behind the glove box too.

What could be my problem travisverified chevy technician thanks for the question i ll try to help you out i need to know is this a 2wd or 4wd blazer customer reply it is a 4wd blazer lstravisverified chevy technician thankson your blazer the doors that. I move the selector to floor and it comes out the defrost vents. As in from defroster to floor heat. Answered by a verified chevy mechanic.

No floor heat 98 blazer. My 99 was blowing only out the dash vents just a trivial amount at the heater. I m having a problem with no floor heat on my 03 blazer and hope someone can help me out. I did some investigating and confirmed that i do get vacuum coming through the red and blue lines into the actuator i think that s what it s called above.

Font verdana sans serif from what i am hearing a lot of is that it is either the accuator on the driver side to the right of the gas pedal or the baffle door itself is broken. My blazer has a similar problem. There is a while plastic piece that has a tendency to break on the end of the accuator that goes into the box. Some ppl use a bent coat hanger to push the baffle through.

I give the damper ample time to move before turning the fan back up thousand one thousand two thousand three it s the air pressure force which can jamb the damper. 98 blazer no floor heat. Jump to latest follow. If i close all the vents on the dash it works just fine as far as getting enough floor heat.