Noise from pump - Washing Machines

Above Ground Pool Pump Won't Start or is Humming & How ...

? 6:16
https://www.youtube.com/watch?v=RH78q36liks
Apr 15, 2014 - Uploaded by Above Ground Pros
Above Ground Pool Pump Won't Start or is Humming & How to Fix It ... Pool Motor - Humming-Loud Noise ...

How to fix your pool pump from humming - YouTube

? 2:43
https://www.youtube.com/watch?v=3v2v6aDDq9A
Mar 25, 2013 - Uploaded by James Hayward
Do you have a pool pump not priming (pumping water) andmaking a humming noise ... not only give a ...

pool pump makes humming noise and does not pump - Trouble F

Take a look at this YouTube page that explains with good videos what are some of the common problems with heat pump noise. The one that seems dominant is the defrost cycle a heat pump goes thru when it melts ice off the evaporative coils. In defrost cycle, The compressor runs but the cooling fan does not, so you will hear a loud buzzing sound and the unit sounds like it is stalled...because only the compressor is running to generate heat to melt coil ice.

https://www.youtube.com/results?search_query=American+Standard+5000+Heat+Pump+makes+a+buzzing+noise
Defrost cycle noise video:
https://www.youtube.com/watch?v=wudLk0WoIVo

If this is a top load maytag, the pump bearing sleeve will rub the pump pulley and make a grinding noise. Replace the pump.

Remove the back lower left access panel. You will find the drain pump there. 95% of these problems that you have described is from the drain pump bearing going out. If possible, run the washer with this panel opened and listen to the pump. If the noise you hear is coming from there replace the pump with the new designed pump. Here is the pump to order. To replace the pump, tilt the washer back and remove the belt, then remove the two hoses from the pump and then the three screws that hold the pump on. If the pump is not the problem, post back to me.

alot of companies use to have a damper ring on pump shaft which would knock down some of the noise a pump motor made pumps make noise and the bigger the pump the louder the noise if its not vibrating or clunking then its running as it should

That is the fuel pump doing its job of pumping. If it stops making noise, it stopped pumping, and no gas is getting into your motor. Your bike will not run without a running fuel pump. :)

Why replace the oil pump? That won't make noises go away or cause noises. Your mechanic should be able to answer theses questions, as to the cause of noises.

air pump noise is common and in most cases it will last a very long time after it gets noisy. U can't buy parts for the air pump for this car, it is either a usd one or a rebuilt one, try A1Cardone, I am sure if they have your pump it is far less than $1000.00

If there is fluid in the pump and it makes noise, that may indicate that the pump is going bad. Some PS pumps just make noise. Ford pumps, for example make a lot of noise, and there is nothing wrong with them. If it's a squeal, it might mean the bearings in the pump are going bad.