Why does my fan make a high pitch noise?
1. Compressor (see below for troubleshooting) 2. Condenser fan (see below for troubleshooting) Compressor: The compressor contains a motor that sits in a sealed case. If it becomes faulty it can make high pitch noises. If your compressor is causing the noise, the compressor needs to be replaced and this can be expensive.
What causes the whirring sound on a bad starter?
If the engine is cranking and your vehicle won’t start, then you are probably dealing with an ignition or fuel system problem. But if you don’t hear a cranking sound and the engine won’t start while hearing the noises described above, then you are most likely dealing with a starter problem. What Causes The Whirring Sound On A Bad Starter?
Why does my TV make a high pitched noise?
There are several parts inside the TV that can potentially make this noise. These include the horizontal flyback transformer, deflection yoke, other transformers, even ferrite beads in the horizontal deflection circuits. In addition, transformers or chokes in the switching power supply if this is distinct from the horizontal deflection circuitry.
Why does my lawn mower make a whining noise?
It worked fine the first day then today it stopped running. Now when i turn the key it just makes a whining noise. It will not turn over. And i know the battery is new. What could it be? Can you turn the engine by hand?
If the engine is cranking and your vehicle won’t start, then you are probably dealing with an ignition or fuel system problem. But if you don’t hear a cranking sound and the engine won’t start while hearing the noises described above, then you are most likely dealing with a starter problem. What Causes The Whirring Sound On A Bad Starter?
1. Compressor (see below for troubleshooting) 2. Condenser fan (see below for troubleshooting) Compressor: The compressor contains a motor that sits in a sealed case. If it becomes faulty it can make high pitch noises. If your compressor is causing the noise, the compressor needs to be replaced and this can be expensive.
There are several parts inside the TV that can potentially make this noise. These include the horizontal flyback transformer, deflection yoke, other transformers, even ferrite beads in the horizontal deflection circuits. In addition, transformers or chokes in the switching power supply if this is distinct from the horizontal deflection circuitry.
What kind of car makes a high pitched screeching sound?
I have a 1998 Mazda Protege with 160,000 miles on it. 9 out of 10 times when I turn on the engine – it makes a very loud high pitched screeching sound (seems like its coming out of the hood of the car). There are no “check engine” lights on and the car runs fine.