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What else can I help you with?
Why does the heater blow heat while driving and cold at idle?
you need to replace your heater core
Why does your heater blow cold air while idling but blows hot air while driving?
Low coolant, failed thermostat, partially plugged heater core...............
Why would heater blow warm air while driving but cold air while idling and why would enigine temperature go up while idling and down when driving?
When a vehicle is idling, the engine may not produce enough heat to warm the coolant effectively, leading to cold air from the heater. In contrast, while driving, the engine works harder and generates more heat, allowing the heater to blow warm air. The engine temperature can rise while idling due to reduced airflow through the radiator and less coolant circulation, while driving increases airflow and coolant flow, helping to cool the engine.
Why would a car only blow cold air when driving?
Only blows cold air with the a/c on while driving, your cooling fan or fan clutch is bad depending on the year, make and model.......... Only blows cold air with the heater on while driving, you will have a bad or broken internal a/c - heater control door.....
Why does the heat blow cold while idling and warm when driving?
Poor circulation probably due to a restricted (plugged up) heater core.
Why does the heater on a 2000 Dodge Grand Caravan blow cold while driving down the freeway and then when it idles for a few minutes will finally blow hot air?
It is either your water pump or your thermostat
Why would a 96 Escort never reach operating temp and cool down to cold while driving and the heater will blow warm air at first and then cool even after you put in a new thermostat and changed coolant?
cool hello
Why would hot steam blow from the heater vents?
Leak in heater core. Replace core.
Why would a back heater blow cold air and front heater blow hot air in a 2003 Chevrolet Suburban?
The front expansion valve is clogged.
Why would you smell antifreeze and heater blow cold air?
heater core possibly plugged and leaking
Why does your heater only blow hot hair when the car is moving Honda Civic?
not developing enough vacuum while driving to keep the blend door open check your vacuum lines for leaks
Why would a house heater blow out cold air?
It doesn't really blow it out it just warms the cold air.
