A common reason for his problem is that the diaphragm is worn and not lifting enough to create a siphoning action. The easiest way to fix this is to drain as much water as possible around the siphon, and then either replace the siphon or take it off and replace just the diaphragm.
Shut the water supply off to the toilet. Flush the toilet. Pull the old flapper out and replace it with the same type. Turn the water back on and test the toilet.
easily!
Most plumbers would charge 2 hours to replace a complete toilet.
Where is it leaking ? Flapper in the tank, replace flapper. Between tank and bowl, separate and replace the seal. Toilet to floor. Replace the wax ring under the toilet, making sure it is thick enough to form a seal and the bolts are installed correctly and holding the toilet down.
replace your pressure plate (diaphragm type), and the clutch. replace your pressure plate (diaphragm type), and the clutch.
You can install the vanity first. Then, install the tile up to the vanity and around the pipe for the toilet. Then, install the toilet. That way, you do not have to replace the tile should you ever have to replace the toilet.
No, you should replace the valve.
Replace the diaphragmReplace the diaphragm
Remove the toilet from the floor, locate the broken tip, and replace the toilet. Don't forget the new wax ring.
You replace the toilet as a whole item. You cannot take a tank from one type and put it on another.
You can find toilet parts online from Amazon. Amazon has a large selection of toilet parts from various manufacturers that can be used to replace any broken toilet parts.