2001 Chevrolet Venture "heat won blow vent" Questions

...heat heat won't go to vent or floor, blows strong out of defrost vents but does not switch to other vents. I have the temperature control heater, and while I can get good strong heat blowing out ...

...heat from the floor and windshield vents. and it only blows through the windshield and floor vents. If I'm parked it won't blow anything but cold outside air. What's the problem? your ...

HEAT AND A/C TEMPS ARE FINE, BUT IT ONLY BLOWS THROUGH VENTS. IT WON'T BLOW THROUGH DEFROST OR FLOOR NO MATTER WHAT SETTING ITS ON. WHEN I SWITCH IT, IT SOUNDS LIKE ITS TRYING TO DO SOMETHING, BUT

...heat or defrost in my 2000 mercury sable If you are referring to the air won't blow through the defrost vents or on the floor, you may have a stuck or broken blend door actuator.  This part ...

A/C and heating core i just put in a new a/c compressor, computer climate control, and accumulator. the system has been charged but the compressor wont turn over and hot air blows out the vents,, and ...

...won't blow cold air after recharge I recharged by air conditioning unit with R134. It took the freon as the guage shows the charge cycling within the accepted range. The line is cold and the air ...

...it stuck open it won't let the engine heat up to the right operating temperature and will be blowing luke warm to cold air out of the vents.have it replaced that should solve your ...

...Also, it only works on 5 It sounds like you have two problems. First a question though; Is your heating and air conditioning control on the dash automatic (has two knobs that rotate and a display ...

...won't let you do this however - or they do it automatically with the defrost vent settings).For the older car, I would set the heat to the hottest setting and press in the a/c button. The a/c ...

...heat quits and the air won't change where it comes out of. Sounds like a bad actuator, the actuator is a small motor used to control  a door in the heater box, there are a few doors to ...