Could well be the mainshaft bearings getting worn.
dc motors generate more noise.
If your AC unit is making a squealing noise, it could be a sign of a belt issue or a problem with the fan motor. It is important to turn off the AC unit and contact a professional HVAC technician to inspect and repair the issue to prevent further damage.
Your AC unit may be making a buzzing noise due to a faulty fan motor, loose parts, or electrical issues. It is recommended to have a professional HVAC technician inspect and repair the unit to prevent further damage.
Your AC unit may be making a loud noise due to issues such as a malfunctioning fan motor, loose components, or a clogged air filter. It is important to have a professional inspect and repair the unit to prevent further damage.
If by motor you mean the engine. If the car is running and it's not making much noise turn in the a/c in the car and if the noise gets worse I would replace your air conditioning pp
Your AC unit may be making a loud buzzing noise due to a malfunctioning fan motor, loose parts, or electrical issues. It is recommended to have a professional HVAC technician inspect and repair the unit to prevent further damage.
Your outside AC unit may be making a humming noise due to a faulty capacitor, a malfunctioning fan motor, or debris blocking the unit. It is important to have a professional HVAC technician inspect and repair the unit to prevent further damage.
Your window AC unit may be making a grinding noise due to a malfunctioning fan or motor. It could also be caused by debris or dirt trapped in the unit. Regular maintenance and cleaning can help prevent these issues. If the noise persists, it may be best to have a professional inspect and repair the unit.
is it making a noice? joe at stonebridgeac.com it is not making a noise
Your AC may be making a loud noise due to issues such as a malfunctioning fan, loose parts, or a clogged air filter. It is important to have a professional inspect and repair the AC to prevent further damage.
It is probably a worn blower motor, because it happens with AC, and/or HEAT. When you brake or speed up, you are changing the speed of the motor (adding and taking away resistance to it's spinning). This will cause more of a noise until you reach your cruising speed again.
the clutch on your A/C compressor needs to be replaced.