except blower motor resistors don't "wear out"; they stop working altogether, suddenly, when the resistance wire inside burns through. Even then, it's safe to drive the car provided that it has no exhaust leaks which might permit carbon monoxide or oxides of nitrogen to enter the passenger compartment.
What happens when your blower motor goes out?
If the blower motor is completely bad, then you'll have no airflow at all. Strange sounds coming from blower. Blower motors can make all kinds of sounds, depending on what the issue is. Vibrations, grinding, and high pitched-noises are some of the sounds a blower can make if it's going bad.
Does blower motor affect engine?
The blower motor is a critical part of a vehicle's heating and cooling system. If the blower motor is faulty, the system stops working as it should.
How much does it cost to fix a blower motor in a car?
Can you drive a car with a burned out blower motor?
A blower motor that’s burned out won’t wreck your car, but you also cannot be sure right away that it’s the blower motor that’s smoking. You should get your vehicle checked out before you continue to drive at all if you notice these issues.
What happens when the blower motor on a car stops working?
The blower motor is the central component of the air conditioning system, responsible for blowing hot or cold air through the AC vents in a car. If the blower motor stops working due to a fault, the air will not flow out of the vents when you switch on the AC in your vehicle. A mouse nest in the fan blower motor cage.
Can a bad blower motor cause a circuit breaker to trip?
A blower motor that’s seized up is bound to trip a circuit breaker. (A bad capacitor will trip the circuit breaker too, so be sure to check that first.) Hot/burning smell coming from air vents. A bad blower motor will sometimes overheat, causing a “hot” smell to come out of your air vents.
Can I use my furnace with a broken blower motor?
Additionally, other faulty elements such as a bad capacitor, loose wires, transformer failures, failing valves, thermostat control issues, and others can also put extra strain on the motor. Is it safe to use a furnace with a broken blower motor? Definitely not.
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