A worn belt can make a squealing sound with the motor running. A seized clutch can also make this sound.
Loose belt? Low fluid?
A worn serpentine belt will make a high-pitched squeal when the engine is running. The faster you go, the louder the high-pitched will become.
Check the fan belt tension.
Remove the fuse for the seat belt motor or fix whatever is causing it to not turn off.
No. it is a non-interference motor. If the timing belt breaks, the engine will not be damaged. It will just stop running until it the belt is replaced.
Depends on how you ran the belt. On a V belt, looking at the front of the motor, the water pump would be turning clockwise. If on the serpentine you ran under the water pumppully and are running on the back side of the belt as some do, then the pump would be turning counter clockwise and yes, running backwards.
Adjust the tensioner. I did the same thing thinkin it could be this that or the pulley. Adjusted that tensioner tight as can be and it went away. Another cause would be the air compressor pump itself. Sometimes it ties up and doesn't move freely and the serptine belt will squeel around it. A tell tail sign of this is a bad smell after/during running. Another way to know if this is starting is if it only squeels for a little bit and then stops. This is about a $500 job. You either have a worn belt that needs replacing or your belt tension is insufficient and needs to be tightened.
Sound like it had nothing to do will the intake. The only thing spinning when you shut off the engine would be the fan motor. This squealing happened on my 95 Cavalier. (fyi I have a 98 Bonneville(.
I have been told to spray WD40 on the belt, But I found putting Baby Power on the belt works great! (Temporarly) The best way is to replace the belt with a high quality belt.
Most likely the ac belt is loose and needs to be tightened or replaced.
if the belt is at proper tension, then your clucth bearing may be going.
Because the window probably jumped the track or the track has become disconnected somehow. Pull the door panel off and you should easily be able to determine what it is and fix it. well the motor is connected with some belt or any other thing to move the window may be that belt got sliped from motor or broken due to this motor is running freely.