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What is likely wrong with your 1997 Chevy s10 Blazer when all of a sudden air will only blow from the defroster at any position on the control unit?
1997 s10 4.3 Chevy Blazer. what inlet does the freon go in. the one on the aluminum tank where the hose from the compressor goes into it?
What else can I help you with?
Your 1994 s10 blazer the control for your air defrost is stuck on defrost?
More than likely the vacuum feed line from the engine has been disconnected or cracked. When there is no vacuum supplied to the HVAC it reverts back to the defualt position, the defroster.
Why does your rear window defroster not work even though the light say its on in a 2005 BMW 525?
There can be several reasons a rear defroster fails even when the light on the defroster switch indicates it is on. The most likely reason is that one of the metal defroster tabs along the side of the back window has separated from the defroster. If the defroster tabs check out as still attached to the defroster then you need to do a little checking with a volt meter. The first thing to check is the voltage directly on the tabs themselves. This should be around 12-14 volts. If the voltage is zero then there is very likely a broken wire someplace between the defroster relay and the defroster. If you have 12-14 volts a the defroster tabs then there is something going on with the grid which is normally broken defroster elements, those long thin horizontal lines on the back window.
The abs light is on in my 1999 blazer 4wd 4.3 is this the electronic control module and is it difficultexpensive to replace?
Possibly, but it's more likely to be a wheel speed sensor.
99 jeep grand Cherokee Laredo-The cold air from the ac comes out of the defroster instead of the panels.The selector knob does does not work when it is plced in position on the desired settings?
Most likely the vacuum hose is disconnected or broken.Does your cruise control work?Check this out :http://www.jeepforum.com/forum/f9/fan-always-blows-defrost-selector-doesnt-work-830241/
Why is your fan not working when defroster is on?
most likely your air conditioner needs recharged per my mechanic brother-in-law
Will a Chevrolet Corsica engine fit in a Chevrolet Blazer?
Most likely no. It depends upon what "style of Blazer" and what year you are talking about, and what motor your Corsica had.
Why is my brake light on in a 1992 Chevy Blazer?
you most likely need to change them
How do you replace a headgasket on a 1996 Chevy Blazer 4.3?
its more likely to be the intake gaskets.
How do you fix a loose windshield wiper on a 2002 Chevy Blazer?
If a windshield wipe arm is loose on a 2002 Chevrolet Blazer, it likely needs to be replaced. It probably has a broken connection.
Cool air runs through defroster vent 1999 mercury couger?
Assuming your temperature selector is not on "cold", the heater core is likely bad
Locate fuel pressure regulator on a 1999 Chevy blazer?
It is most likely on the fuel pump
Why does your 1996 grand marquis blow smoke out of the heater vent when using the defroster?
Most likely the bad news that you did not want to hear. The heater core is leaking coolant.
