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On a 96 S-10 Blazer why would there be only cold air coming from the vents even though the engine temp is norm at 240 deg?
Wiki User
∙ 15y ago
Your heater core may be clogged. Have the heater core flushed and refill the system with fresh coolant.
Wiki User
∙ 15y ago
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The air is not coming out of the front vents in your 2004 Trail Blazer LS?
The vents are opened and closed by vacuum. There should be a vacuum line running from the engine to the inside of the Trailblazer. That line is broken somewhere and it is not sending vacuum to the switch. That will cause it to blow to the top of the dash (defroster) and to the bottom (floor.) Find that line trace it back and splice a new line in where it is broken. That should fix the problem.
What does it mean when antifreeze smelling white smoke is coming from defroster vents and engine is overheating?
heater core is shot and you have to get a new one
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.
What does it mean if you have steam coming out of your vents when you have the heat on?
It means you have a leaky heater core. You may also find the front passenger floor wet with engine coolant.
2000 intrepid with exhaust smell coming through the vents?
This can be caused by an exaust leak close to to your engine. Breathing exaust fumes can be harmful, get this checked out by a machanic.
What does it mean when no air is coming out the vents?
The air is off.
Why is steam coming from my auto air conditioner?
Steam may be coming out the air conditioning unit if the engine is overheating. The best thing to do would be to shut the vents before any hazardous fumes begin to come out.
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 would the dash vents on your 2004 Trail Blazer not allowing air flow?
It should have nothing to do with the vents itself. More than likely it's the blower motor that's not working.
Why does your Chevy blazer blow hot air out of vents?
Control problem, blend door not working are the places to start
Do earthquakes have a vent?
No. Volcanoes have vents. Vents are holes though which ash, gas, and lava can erupt.
Why is steam coming from vents?
heater core needs replacement
