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Why would there not be any air coming out of the front vents on a 93 GMC Vandura with the fan working?
Wiki User
∙ 15y ago
One of the vacuum hoses is probably broken. I had the same problem on an 89 vandura. Turned-out to be that the hose was gummed and couldn't hold the vacuum. It was a hose connected to the vacuum reservoir (ball-like object attached to the hood). Good luck.
Wiki User
∙ 15y ago
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Why would the fan for the front air vents have stopped working when the other vents eg windscreen are still working fine?
vacuum leak?
Your car has front and rear air conditioner but only 2 of the front vents throw out cold air what could it be?
check to see if the controls for the vents are working, there is ususally a vaccum control unit and it may mot be working on the rear vents. hope it helps. duboff
How do you know which heater core you need to replace on a 94 ford aerostar front or rear you have heat but no defrost and stream comes out of the vents when heat is on?
Front heater core is in the dash, the rear heater core is all the way in the back of the vehicle. If you have steam coming out of the dash vents, the front HC is leaking. If you have steam coming out of the rear heater vents, then the rear core is leaking.
Why is there smoke and a piss smell coming from the front vents on a Lincoln Navigator?
you need a new heater core
Is it safe to drive a 1994 eagle vision esi when smoke is coming out of the vents There is no smoke coming anywhere under the hood when looked at only from the vents you believe this also only happens?
When A/C is on? if so could be a/c not working properly not enough refrigerant charge or pressure switch not working. If not related to A/C???
In your 2004 Sienna when turn on heat warm air is not coming through backside vents just air is coming But hot air coming through front vents without problem?
um...I know why no one has answered this yet, cos no one knows what the heck you are talking about!! Try rephrasing it!!!!!
How do you find out if the vents are open and working?
I'm not sure what vents you are talking about, but usually air vents are known to be working if there is air flowing through them.
Why is the AC air cold and the blower is working but no air is coming out of the vents on a Chevy Astro van 6 Cy when ac is on and charged It blows hot air?
The air should be comming out of the defroster vents. If so, most likely, it is the vacuum line that controls the vents. It is on top of the engine below the air cleaner, and runs to the front right of the engine. Buy the replacment so you know what your are looking for.
Why is smoke coming from the vents of your car?
Smoke could be coming from the vents of your car for a number of reasons. You may have an internal car fire.
Why does my air only blows out my front vents and not the floor or defrost on your 03 dodge ram?
There may be several reasons why the air only blows out the front vents and not on the floor or the defrost on the 2003 Dodge Ram. The fuses may be blown, or the heating coil is not working correctly.
Ac is blowing from all vents except front vents?
yes
Why is there no air coming from the vents in your car when the fans are working?
they are broken. there is usually a little pipe where the air goes throughso tha could be dissconected too.
