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This could be a number of different things. If the blower fan is continuously running
you may have a faulty fan speed switch. If you mean that you always get hot air out of you vents , but can adjust the fan speed, then you might a faulty blend door system. This would consist of the lever used to adjust the temp of the vent air, vacuum tubing to connect components, the piston used to move the blend door and the blend door within the vent system.
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∙ 13y ago
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The heathing in your car is blowing cold all the time?
it is your heater core most likey
Car running hot and car heater not working all the time?
u have air in he system it needs to be purged..... get a manual
Would the fuse in the heater relay cause the heater to leak into the car?
No...
What would cause the power windows heater fan and wipers to quit working at the same time?
your car stalled?
Can you drive a car home when the heater core is out?
you would have to bypass the heater core first.
Will the compressor run when you use the heater on your car?
Not constantly, but it will kick on from time to time.
What does instally mean?
installed means to put in. I installed a heater in my car. I put in a heater in my car.
Where is my car leaking antifreeze if there is a puddle under the car on the passenger side?
Check the heater core. WARNING: Changing a heater core is one of the all-time biggest pain-in-the-butt in all automotive repair history. Access to the heater core can be a nightmare. In some modern cars, it is actually necessary to remove the windshield and or the right front fender to access the heater core.
Does water stay in engine block when car's not running?
Yes, coolant is in the block, heater, hoses and radiator all the time.
Would bad heater core cause car to sputter?
No
What do you do if your car heater does not work at all?
have you checked the fuses? if so, maybe the heater core needs replacing
What does a block heater do for your car?
A block heater is a device one would use to heat the engine of a car in extremely cold weather. The block heater can be mains generated or will run on the fuel source of your vehicle.
