Search:

I checked all things you said : the float shuts off the water: the flapper is seated: the over flow tube is tight: No blockage. Handle is OK. Chain not interfearing with fill up. Water just goes into...

Yes I did lift the float and the water stopped flowing.

I have a fluid master fill valve. The rubber tube that goes to the fill tube continues to run water in but the tank won't fill up.

The rubber tube goes into the fill tube but just continues to run water and not fill the tank.