Cold water runs really slow when filling up washer,starts out normal but then goes to just a trickle until filled.

Check your fill valve if it is plugged up or sizzed up

regarding your filling problem , most washers have small screen filters at the water intake, take your hot and cold hoses of of your machine and observe the fittings on the machine you will likely find the filters there they are just a mesh screen, remove them and clean , then reassemble this should solve your slow filling problem

All top suspend tub washers drop down when they fill with water. And they rise again when they have pumped the water out. This is normal.
What is not normal is water not coming in.'

check following:
Water is turned on
Remove inlet hose and run water to see if it is blocked.
Clean the inlet filters.
If you hear a buzz but no water goes in the inlet valve needs replacing.
If yu use only cold water try swapping the cold hose onto the Hot inlet. Then select Warm Wash.
Then only turn on the Cold Tap.
This will allow you to fill the machine and do a wash.
Watch out though when it comes to the Rinse position......some machines only do a cold rinse, and because you have swapped the hose over to hot it will not fill to rinse the clothes. Until you can get a Tech to do the repair you can just use either a bucket to add cold water for the rinse or use the garden hose to fill the tub with cold water for the rinse.
Have yu got all that?

sounds like you have a restriction on the cold water water pipe kinked or a blockage turn off cold water and remove pipe from cold tap then turn tap on and see if water is coming through fast enough if it is then the restriction is in the hose or valve on washing machine if not then the restriction is in the cold water tap

your hot water goes through the water heater so contaminates settle in the heater. the cold does not, there is a screen inside the fill valve where the hose hooks to the valve on the machine. if this in not plugged then the fill valve will have to be replaced. because of the build up of contaminates..

Hi, You need to remove the fill hose and see what is plugging the inlet valve screen. This should make a guge difference.
Please let me knwo ig I can assist you further.

Thanks
Vic

where your water lines connect there is a sc reen inside and if it is clogged with rust lime and or mineral deposit. it needs cleaned out. you can pull it out with a ice pick or something pointy. Check your screen first and if that doesn't fix ya then yes replace the unit.

Need a model # to get exact part you will need at rinse most washer go straight cold so I would say water inlet valve if humming sound is present

remove fill hoses and inspected for debris or cloggs ,,,,

its in your cold water line valve to the washer if it works good with hot water the valve are incoming line being blocked when you turn it on the pressure comes in fast then when pressure is gone water slows down so when its off the pressure builds back up it runs fast then slow