Questions & Answers for: ac screeching

screeching noise, then a/c stops blowing cold air. Still blows air, just not cold air. it could be the air conditioning clutch going out. to check turn your car on and idle it with ac on and hood open

...screeching noise when i turn the AC or defogger Fan settings on. It happens automatically when the AC is on. When the defogger fan mode is on, it tends to only screech when i reach 50km/h or higher. ...

...screeching noise when i turn the AC or defogger Fan settings on. It happens automatically when the AC is on. When the defogger fan mode is on, it tends to only screech when i reach 50km/h or higher. ...

screeching, so I immediately turned off the ac and it the noise stopped altogether. Is this noise coming from a belt to the ac and is this pretty standard? Does it need to be changed or just worked on

screeching noise. All of this started after i got the AC compressor fixed. Help ?? One of the belt pulleys likely has a bad bearing. watch the pulleys for binding while it's running or remove the belt

...screeching, my guess would be from the belt. Any suggestions? When the AC compressor kicks on, an electrical load is placed on the alternator and the drive belt that turns the alternator pulley, if ...

...screeching sound when idling. When the car is stationary and engine has warmed up to normal temperature there a sound that starts very quiet then builds up this will remain until the car cools down. ...

...ac. It has begun to screech after it has been on after about 30 minutes. The parts have been oiled and the unit works even when it's screeching You have a defective bearing in the fan motor is my ...

...about starter Screech is probably a bearing - check the idler and any other device (alternator, AC compressor idler, etc.) driven by the

...screeching sound when AC is on Most likely a loose/worn air conditioner compressor belt. This is the belt that rotates the compressor. Could be belt tensioner needs replaced, though. Or, might be a ...