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Q: Why little air and heat through dashboard vents?
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Windstar 98 AC and heating working fine but air doesn't flow through top rear vents and warm air is vented to floor rear vents while AC is on and sending cold air in face vents?

Its a faulty rear control switch (a/c or heat) on the dashboard. It works by vacuum and when it doesn't work correctly it defaults the rear heat. I just had this repaired on my '98.


Why does the heat not blow through the vents in your house?

Likely, your blower (fan) is out.


How do you fix the air conditioning and heat on a 94 Jeep Cherokee that only blows out the top and bottom vents and not through the dashboard vents?

The question you ask is too involved for a proper answer. You need to go to a car parts store, and get a repair manual for your car. They cost about $16.00 Or, go to a Public Library.


What would make the heat blow out of the defrost vents and not the front vents of a 1995 Cadillac Sedan Deville?

The moveable "baffle" inside the dashboard is not redirecting the air flow as it should. It's operated either by vacuum or an electric motor, in either case, repair is going to require the removal of the dashboard.


'How do you fix the air conditioning and heat on a 94 Honda accord that only blows out the top and bottom vents and not through the dashboard vents?

Check for a vacuum leak either under the hood or under the dash Check the operation of the vacuum actuated motors under the dash Check the operation of the selector switch at the dash


Have no heat coming out of the vents in your 1994 grand Cherokee?

I have the same problem with my 97 jeep. I'm thinking that maybe a hose going to the vents has come loose, because I can hear the fan motor running and I'm getting a small amount of air out the vents in the dashboard area.


How does radiation heat up the dashboard in a vehicle?

Radiation heats up a dashboard kind of a like it does the earth. when light from the sun passes through the window and hits the dashboard, the dashboard absorbs the heat energy, and re-radiates it into the air. this new energy is not as strong as the radiation from the sun, and doesn't pass through the window as well, and is trapped in the car. the trapped energy is what causes the dashboard to heat up.


How do you take out the HEAT on the dashboard?

how to take out the heat on the dashboard


On your 1996 240 Nissan heat will not come through all vents inside?

The heater blower may not be working properly. Without the heater blower working, the air will not come through the vents.


How do you fix the ac and heat on 1990 98 oldsmoble that only blows out the top and bottom and not through the dashboard vents?

i own a 90 olds 98 it had the same problem u have to take the bottom part of the dash off and check for any vacume leaks


Does low coolant level in radiator affect the heat output in winter?

Yes. The heater core provides the heat which blows out your vents. The heater core has engine coolant flowing through it (it is like a mini radiator) which creates the heat which warms the air that comes out your vents. If you have low coolant, there may be no coolant circulating through heater core, thus causing cold air to blow out vents.


How do you you cover exposed motor windings?

You don't. Motors have vents to dissipate heat. Although you can see the windings through these vents, don't cover them or the motor will overheat and burn up.