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Why does the 2 drivers side air vents on a 1998 Chevy Venture blow warm air and the 2 air vents on the passengers side and the rear vents blow ice cold air when the AC is on?
The blend door actuator may not be working.
On a 1998 Chevy blazer what would cause the heater to blow cold air?
Check Antifreeze level..make sure there are no leaks under the vehicle.
My 2001 Chevy blazer will only blow cold air what can you do to trouble shoot what repair must be made?
My 2001 Chevy Blazer was blowing cold air when I had the heat on. My husband flushed the line to the heater core and a bunch of junk came out and now my heat works great. My 2001 Chevy Blazer was blowing cold air when I had the heat on. My husband flushed the line to the heater core and a bunch of junk came out and now my heat works great.
Why would a 2001 Chevy Blazer heater only blow cold air?
Low coolant in the system. Defective heater control valve. Clogged heater core.
Why would a heater on a 2001 Chevy Blazer blow cold air if the thermostat was just replaced?
The heater valve could be failing to open for one reason or another.
On a 1998 Chevy Blazer what would cause the heater to blow hot air then cold and occasionally back to hot?
Either a faulty thermostat or you have a low coolant level.
How do you get your 1996 Chevy z71 to blow warm air through the vents when you turn it to heat it blows cold?
If it still blows cold when it is at running temp, check the engine thermostat, its probably stuck in the open position.
Why does 2000 Chevy blazer with climate control blow cold air then hot air then cold air again?
Sounds like a malfuntion in the heat blend door actuator call your local autozone for more info
Left side vents blow warm but right side vents blow cold while using ac?
Either the a/c system is low on freon or the evaporator has an internal restriction....
Why your van vents blow warm air idle but cold when driving?
good question
How cold should a car air conditioner blow?
Coming out of the vents around 43 degrees
Why does heat blow cold on 2000 Chevy s10 blazer?
This is caused by a blown gasket that allows coolant to escape. Does your engine smoke sometimes when theirs coolant? If yes, then it's definitely a blown gasket.
