0
In your truck when you switch from cold air to heat the air still blows cold?
Wiki User
∙ 14y ago
Interior heat uses the engine heat. If the engine is still cold, the heater will blow cold. If the engine is warm and the heater is blowing cold, you have a problem with the heater. Check the water in the radiator and see if it is rusty. If it is rusty, change your coolant, thermostat, and hoses. Look at the heater hoses when someone steps down on the gas pedal. If a hose collapses, replace your heater hoses. Otherwise take it to a mechanic.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Who knows where the cold wind blows?
North pole?
Why air blows from cold place to hot place?
Differences in air pressure.
What happens to air during a cold front?
When air is cooled , its density increases .
What is the cold air blows from the sea to the land?
Colder air blowing in from the sea to the land is called a "sea breeze".
Why can cold water in an uncapped vacuum flask still stay cold?
It will certainly not stay cold as long as if it were capped.
Why does my truck air conditioner blow cold air when the truck is running but not moving but blows outside air temp when the truck is moving?
It is probably a Dodge. Consider yourself fortunate that it even runs.
1999 ford expedition heater blows cold used to be able to get it to work by turning the fan switch back and forth several times not any more blow cold air?
The selector switch needs to be fixed or replaced.
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 my 2001 Chevy Prism heater blows hot air on highest fan speed but the lower speeds it blows cold air?
It has a bad "Blower Motor Resistor" The fan switch itself is fine.
What causes AC on a 1990 Chevy truck to cycle from hot to cold to hot to cold?
1. Bad pressure switch. 2. Bad pressure switch pigtail. 3. The system is low on freon.
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
Fan works in 97 mark VIII but still blows cold air No heat?
http://www.markviii.org/LOD2/blend_door_repair.htm
What are the ratings and certificates for When the Cold Wind Blows - 2012?
When the Cold Wind Blows - 2012 is rated/received certificates of: Singapore:PG
Ac blows warm air when it idles and cold when running?
a/c blows warm air when idles cold when running
Ruud furnace only blows cold air no heat?
ruud furnace only blows cold air, no heat
97 F-150 and the heater blows but not hot and the AC blows but not cold What is the problem?
blend door is possibly stuck or linkage is broken. turn fan off and switch from hot to cold slowly while listening under dash. you should hear the door close if not check there firstType your answer here...
Why does the air conditioner blow cold when driving and then blows hot after it is stopped and restarted. it has been charged with freon.the blower works great but blows hot air.?
sounds like you need to replace either the thermostat or the temp control switch
