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1994 camaro heats up and blows cold air?
Check coolant level Perhaps thermostat is not opening to allow coolant to circulate through engine and heater core
Why would coolant not circulate threw my heater core in 1995 camaro?
apparently the heater core is plugged, try taking both hoses off of it and get a garden hose and try to flush it out.
What is the water pump used for in a car?
To circulate coolant through the engine block, radiator and passenger compartment heater core.
Why is the coolant temperature hot and the heater is blowing cold air on a 2001 beetle?
coolant level could be low not letting it circulate through the heater core, causing it to blow cold. Also, if the coolant level is low it will in turn overheat.
Does a blown head gasket affect the heater from getting hot?
When a head gasket blows, it most often causes a lose of coolant either in the exhaust or the oil. When the coolant drops, there is not enough to circulate through the heater core. The engine may over heat but no heat will come out of the heater because there is no coolant in it.
Why would the heater not blow hot air in a Grand Marquis?
replace heater core and or themostat Coolant level may be low not allowing hot coolant to circulate properly, check coolant level.
If the heater is not putting out heat could it be the thermostat?
If you are not getting heat out of the heater, there are only a few things that could be wrong. The first is low coolant. You can't get heat without coolant running through the heater. If it is low, sometimes it has to be bled of air bubbles. If both heater hose running to the heater are hot, you have circulation. If not the heater could be plugged or not getting the coolant to circulate. There is also a damper in the heater system to stop cold air from bypassing the heater and that needs to be checked.
Does the heater work when the coolant level goes below minimum level?
The heater is dependent on the coolant flowing through the heater core. If the coolant is low then there will not be any heat.
Why is there a metal grill at the top of a convector heater?
It allows air to circulate through the heater while switched on.
What would cause the rear AC not to cool on a 2004 Chateau front does work?
Most likely it's the heater control valve. If the heater control valve leaks a little it can allow a small amount of heated engine coolant to circulate through the rear heater core.
Could a bad water pump cause a car to have no heat?
Yes, if the coolant level is low, or the pump is not capable of moving coolant through the heater core.Yes, if the coolant level is low, or the pump is not capable of moving coolant through the heater core.
How do you fix the heat not working in a 2006 ford explorer?
Check to see if the engine coolant is full. Check to make sure that the engine is not running hot. The coolant circulates through the heater core, and if its not cooling the radiator it will not be able circulate to heat the vehicle
