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You either have a bad, cracked or loose vacuum line or you have a broken a/c - heater control door that closes when you are accelerating......
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∙ 14y ago
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1996 vw sharan heater blows cold cabin hot?
can you please clarify what you mean, do you mean that the front heater blows cold but the rear blows hot or do you mean that when the heating is on cold it blows hot? many thanks paul
Why would your car air conditioner run hot when in idle and blows cold air while driving?
Check to see if your condenser fan is running when a/c compressor kick on.
What would make my 2005 f350 diesel blow cold air out of the defroster when the settings are set on hot but when I accelerate hard it blows warm air?
Check your antifreeze or cooling level this happened to me.
Does throttle position sensor have anything to do with high idle when engine is cold?
yes hot or cold it affects idle speed
1989 Grand Marquis AC blows ice cold idling but blows hot while driving but blows cold when decelerating?
it could be the heater core and ac housing unit that allows hot air to be mixed with the cold air or it could just cancel out the cold due to the motion of the car
1997 Buick lesabre one side blows hot while the other blows cold?
When my a/c system is low on refrigerant, it blows hot on drivers side, cold on passenger side of the dashboard. This is a 1997 Buick Ultra. Recharging the system solves the problem.
97 4X4 Tahoe blows cold ac air when driven but when it accelerates it blows it hot from the motor then it starts to come back cold?
The system is low on freon...........
What does it mean when a car gets hot but blows cold air?
The Air Conditioner is on
Why air blows from cold place to hot place?
Differences in air pressure.
Why your car air conditioner blows cold and then hot air?
Well the main reason why your car blows out cold then hot is because the air conditioner may not be working properly. You should go to the car shop and get it fixed.
Your ac only blows air not cold or hot what is the problem?
Try getting it recharged.
What does it mean when a person blows hot and cold?
It means change it's mind often
