Loud noise as the washer is filling. The moise is like there is not enought water going into the machine

Turn off the water. Remove the inlet hose and clean the gauze strainer, replace and try again. If it still does it, it may be the water inlet valve needs replacing.

Hi.
Try to remove the sand filter(s) from the inlet hose. Both on the valve and on the water crane(tap) end. Common problem.
Usually this is the problem, but not always.

/ Geir
Technical Engineer

most of the time it is the water pump is going bad. It squeals real loud.

Check the motor bearings If your washing machine is making a high-pitched whine or squealing noise while running, the main culprit is usually worn motor bearings. To check the motor bearings, remove the belt and run the motor by itself, listening for the noise. If it makes the noise, than the problem is most likely the result of worn motor bearings and has nothing to do with issues in the rest of the washer. Check for Obstructions Sometimes coins, bra underwires and other metal objects come loose in the wash and become stuck between the tub and the drum. Using a flashlight, take a good look inside the washing machine. If you see dents, scratches or dings, that's a sign that there either are or have been items bouncing around in there that can make a horrible racket. Check for Grease Spatter A high-pitched squealing can be caused when the grease thins around the bearing that's located under the tub. Open up the washing machine and check the interior for grease spatters or spots. That could mean that the grease has thinned out around the bearing and it's making the noise because of rubbing. Check the Drum for Irregularities Spin the drum by hand, listening for the noise. If it makes the noise in the same spot with each rotation, the problem could be with the washing machine drum itself. Parts of the drum can corrode over time, leaving it vulnerable to cracks or rust.

Did you check the hot and cold shut off valves if they have calcium build up it might make a noise. Try replacing them.

If you take the front panel off, then the washer's top, you can un-hook those support rods (do only one at a time) and put a dolop of lithium grease on the top ball and socket area of each of the four suspension rods.

Is there a faint buzzing or humming noise coming from the water-inlet valve? (The water-inlet valve is the device on the washing machine that the fill hoses are attached to.) If you can't hear anything, the water-inlet valve may not be getting any power. If you can hear some noise and there's water present, you may need to completely replace the water-inlet valve.

Based on your description, it sounds like the water inlet valve is making noise, since you hear a squeaking noise during the filling of the washer. If it sounds like a constant squeak or squealing noise, i'd say it's caused by either the water inlet valve not being pulled all the way open, or because the water supply shut off valve at the house end isn't open all the way. Try opening the water supply shut off valves all the way open, (check to see that they are).

What is interesting is that the squeaking comes back during the draining of the water. Is this while the tub is spinning or only at the very end of the cycle? Again, it could be the water inlet valve, since the washer will "spray" some fresh water into the washer during the final spin cycle to help remove any soap residue, etc.

The part ins't cheap at around $123.00 for this valve, so unless it's really annoying you to no end, I'd wait for the valve to stop working before getting the repair done, unless you want to do the repair yourself, which isn't difficult, with some basic tools and time.

If you wait and let this go until it fails, you'll notice the water in the tub might not fill all the way for the level set, or the valve will start getting even more as it gets worse.

Here's a drawing that shows your washer and the part I'm talking about.

Part #WH13X10017 $123.49 @ searspartsdirect.com

http://www.searspartsdirect.com/partsdirect/getSubComp.pd?modelNumber=WPGT9360E0PL&productCategoryId=0153200&brandId=0432&modelName=WASHER&diagramPageId=00001&componentDescription=CONTROLS,%20BACKSPLASH%20&%20TOP%20PANEL&documentId=G0901083&backToLink=Return%20to%20Sub%20Components%20list

Hope you find this Very Helpful and best regards!

Probably the belt.
Ck out this site for the belt and how to replace inspect it.
See item#3.

https://www.repairclinic.com/RepairHelp/How-To-Fix-A-Washing-Machine/39-2-625403-/new/Frigidaire-Washer-is-making-loud-noise-FWS6973EW1
sorry for the late reply.

If your Maytag is a top loader equipped with a vertical transmission under the tub, the squealing may be coming from, either the brake assembly, or the snubber which the entire pedestal rides on.  Could you please post back comments and let me know if this is the type of washer you have?