If a toilet randomly runs for a few seconds and empties without flushing, it’s likely the result of a cracked toilet flapper, the chain being caught, the float needing to be lowered, or the refilling tube needing to be repositioned.
Why does my toilet keep refill periodically?
In the vast majority of cases, the problem is with the flapper, which is the rubber seal between the tank and the bowl. When it’s worn, or the chain is too short, water seeps into the bowl, and the fill valve cycles on as soon as the float falls below the cutoff level.
How do I fix a running intermittent toilet?
Quote from the video:
Quote from Youtube video: Turn the water supply back on and flush the toilet to see if the leak is fixed adjust the chain length as needed if the flapper doesn't seat properly. Finally replace the toilet tank lid.
Why does my toilet tank keep losing water?
In most instances, a leaking toilet tank is a result of one of two issues – either the flush valve system is considered to be ineffective or there are problems with the fill valve. Usually, it is the first – the flush valve system. If you look inside of your toilet tank, you will see a flapper or an inlet valve.
Why is toilet running intermittently?
If the toilet keeps running or runs intermittently, you’re not getting a good seal. Try a different flapper if the toilet won’t stop running. If you just can’t find a flapper that seals, consider replacing the entire toilet overflow tube/flapper. On most toilets (two-piece), this means removing the tank.
