Toilets are refilling between flushes

I had the same issue wit my champion toilet the issue was finally resolved by using a plastic drain snake and cleaning out the flush tube at bottom of drain (1" hole at bottom of drain facing toward front of toilet) mine was restricted down to 1/2" "bad casting I think"

Start with the flapper. They tend to dry up especially with water that contains chlorine. Purchase the American Standard flapper if available for that toilet. Works better than generics.

For now, just hold the handle down until everything goes down, common problem with low water use toilets, You may want to take this unit back and get another one.

There are a few likely causes for a toilet to leak and refill. The most common is the flapper not seating properly. Usualy on an American Standard it is a disc. Either way, they are fairly easy to replace. One test I use to see if the leak is comming from the flush assembly is to put a couple drops of food coloring in the tank and wait a few minutes to see if it appears in the bowl. If so, there is a leak in the flush assembly, usualy the flapper. Hope this heps. Please vote to let me know.

probably the flapper valve is not seating correctly over the outlet. you can fix it by reaching in and twisting the valve one way or the other till it seats properly and the leak will stop.

u should be able to just replace with a universal one

you need to replace the flapper, it's allowing water to seep thru

Readjust the float. the longer it is the more leverage the fill water will have on it. good luck. The fill valve does come apart and cleaned if there is debri in it. Turn the water off first:)

You have replaced the flush valve completely? If so and the unit is still leaking, you may have a small crack in the tank or your just not getting the tank to bowl fittings tight enough. Also, they make two different thicknesses in the tank to bowl gasket. Make sure you are using the thicker of the two. You posted this under the American Std. thread, so if this is correct, give them a call. There could be a recall on this particular toilet due to a flaw.

I have the American Standard Champion 4 toilet. Water is leaking from the tank to the bowl causing the toilet to refill. I've replaced the flapper and cleaned the surface the flapper contact. Nothing seems to work.