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Could be that your heater core is leaking May also have a plugged evaporator hole.
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∙ 18y ago
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What would cause the windshield defroster in a 1997 Saturn SL1 to only blow air from the panel vents and floor vents instead of the defrost vents?
IF a Vaccume hose comes off OR is bad going 2 the DASH Controls that will happen OR a bad Actuator or Actuator door (stuck) will cause that.Make sure the vaccume Canister is not cracked (if it hs one) Usally it's a very small Vaccume line(hose) that causes the Problem. You either have a vacuum leak in the heater control system, or a cable that has come off of its control panel...
What would happen to Earth if ocean floor were created at divergent boundaries at a faster rate than it is destroyed at convergent boundaries?
Basically cataclysm. Because of the rapid changes in the earths level, im guessing you mean. Would mean that there would be too much ocean floor, and the cause would be if you meant the Earth would happen, well not much just we would lose a lot of water from the ocean.
What would cause brakes to work ok without booster and when booster is hooked back up the petal eases down to the floor?
bad mastercylinder.
If my 97 expedition is leaking coolant - how would I know. I am getting the antifreeze smell out the AC vents but can see no drips or liguid in the cab. Would the degas bottle be empty or not full.?
The "antifreeze smell out the AC vents" would mean only one thing, you have a small leak in the heater core.
What would cause water to leak from plugs above the gearbox?
The only water that should be leaking from an automobile would be from the condensation drain for the Air Conditioning or from condensation out the exhaust pipe.
What would cause heat not to come out of vents when set to floor and vents?
There are heater doors on the heat blower box that direct the path of the heat. Apparently the heater door to the floor vents is stuck closed.
What would cause my air only to blow out of the floor vents and not the panel vents in a 1995 Camaro?
The most likely cause would be a vacuum leak at the rear of the engine or a defective selector switch.
Why would the vents not work but the def and floor air will?
vaccum losss
What would cause a sewer smell from sinks and toilets when water is running?
Either you have a blockage present or your vents on your sewer lines have become blocked or you need to install more vents.
Why would air only blow out the floor vents and the two outside dash vents not out the center dash vents?
The flap that directs sir to the selected vents is jammed or broken...or the switch that controls it is.
What would cause air to only blow from the defrost and floor vents and not blow out of the panel vents even when the switches are turned to the panel vents in a 2002 Ford Explorer?
Any of the following can cause this......... 1. Bad a/c - heater controller.. 2. Bad a/c - heater controller inside door operation.. 3. Bad, broken or cracked vacuum line/lines..
Why Heater vents are usually placed near the floor?
Warm(er) air rises - if vents were high up there would be little circulation without fans.
In order to heat a room should heating vents be placed near the floor or near the ceiling of the room?
Heating vents should be located near the floor since hot air rises. If the heating vents are located near the ceiling the heat would stay there and not warm the room.
What would cause heat and steam to come from air vents and cause bubbling sound in dash after replacing a water pump?
Heat and steam coming from the dash and air vents after replacing the water pump means that a hose is hooked up backwards in the new installation. The heater is actually taking on water when it is supposed to only take on hot air.
Why would air only blow out the floor vents and the two outside dash vents not out the center dash vents or the defroster no matter what setting the Heat and air controls are on in a 2003 Ford Taurus?
some thing is probley cloging the vents take it appart and ckeck.
Why would the ac and heater blow air through the defroster or the dashboard vents but not through the floor vents.?
It should blow through the floor vents. Modern vehicles generally use movable baffles in there HVAC systems, to direct air flow where the controls indicate. If the controls allow airflow to the floor, but nothing flows out, there is a malfunction between the control switch and the actuator that directs the flow.
Where can one purchase inexpensive floor vents?
Inexpensive floor vents are easy to find and buy. Depending on the material, the price can vary. Buying direct from the maker would be the cheapest way so as to avoid overhead costs and price mark-ups.
