Why Does My Toilet Run Intermittently Every 10 Minutes? Causes & Fixes Explained
Discover why your toilet runs for a few seconds every 10 minutes and learn easy fixes like replacing the flapper or adjusting the fill valve.
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A toilet that runs intermittently, particularly every few minutes, is often a sign of a slow leak from the tank into the bowl. The most common culprit is a worn flapper or a faulty fill valve, which fails to create a proper seal. To fix, first check the flapper for wear or warping and replace it if necessary. If the problem persists, inspect the fill valve for signs of malfunction or adjust the float to ensure the tank stops filling at the correct level.
FAQs & Answers
- Why does my toilet keep running every few minutes? Your toilet likely runs intermittently due to a worn flapper that does not seal properly or a faulty fill valve causing water to leak from the tank to the bowl.
- How can I fix a toilet that runs intermittently? Start by inspecting and replacing the flapper if it's worn or warped. If the problem continues, check and adjust the fill valve or replace it if necessary.
- What causes a flapper to wear out in a toilet? Flappers wear out over time due to constant exposure to water, causing them to warp or become brittle, which prevents a proper seal.