1998 Chevrolet Blazer "change heater blend door actuater" Questions

...change the vent temperature from heat to a/c. It is a little motor that opens the door. It tends to stop working due to the elements that it is in. I hope this helps!! Thanks!! the manual is not ...

...heater core and nw radiator put in and it still justsblows cold air . Any suggestions would be helpful. sounds like all key components have been replaced, so I think the blend door in your air box is ...

...door - (suggested by a parts house) if so where is it located and is there a manual of instructions on how to change out? ...

...Heater Blend Door Actuator, that is bad (or the controller sending signal to it)... you can hang upside down under the dash and move the controller and see if the actualtor is moving. if not you can ...

...blend door" is probably the issue, however the door itself is actuated by an electric motor located on top of the "heater box". You might be able to see the wiring to the motor from beneath the dash, ...

change a heater blend door actuator in a s-10 Chevy Blazer LS ..Is there a free web sight I can go to to get pictures and instructions to do this You may be able to get the information from Auto Zone

...But yes flush the system, and also check to make sure your getting good flow through your heater core if extremely blocked, you should replace it and also you should check your blend door

...heater does the exact same thing, the position changes " floor, defrost, vent ext... " but when you move the temp control it still puts out hot air. you can turn off the fan so it doesn't heat wile ...

change actuater ? 1999 Ford Expedition Heater repair - Blend door actuator ... ? 1:53 https://www.youtube.com/watch?v=Yom1h8CCuzU Oct 4, 2013 - Uploaded by shupe03a4 1999 Ford Expedition Heater repair

change actuator and every model has a different way to access this--some require dash removal. If you must do this, get a shop manual as the air bags CAN BE VERY DANGEROUS! Air blend actuator Charles,