Find a guide that matches your plumbing symptom. Choose a problem group below to explore its published troubleshooting articles.
Browse by problem
- Toilet keeps running after flush
- Weak Flush & Incomplete Evacuation
- Slow Toilet Refill Behavior
- Toilet Overflows with Clear Drain
- Bowl Water Level Drops by Itself
- Toilet Gurgles When Other Fixtures Run
Phantom Flushes & Random Refilling
- Toilet flushes by itself
- Random tank refilling
- Phantom flushes at night
- Toilet refills with no use
- Phantom flushes after plumbing repair
- Random refills after city outage
- Phantom flush after winterization
- Toilet refills only at night
- Phantom flush after pressure change
- Random refill upstairs only
- Phantom flush after remodel
- Random refills after installing filter
- Phantom flush after turning water back on
- Phantom refills after installing smart shutoff
- Random refill after replacing fill valve
Double-Flush & Partial Flush Problems
- Toilet needs two flushes
- Double flush required after repair
- Partial flush after city outage
- Toilet won’t flush fully
- Double flush only sometimes
- Partial flush after winterization
- Double flush after pressure change
- Partial flush upstairs only
- Toilet needs double flush after remodel
- Partial flush after installing new parts
- Double flush only on cold water
- Partial flush in morning only
- Double flush after filter install
- Partial flush after smart shutoff
- Toilet needs two flushes randomly
- Double flush worsens over time
Toilet Refills but Bowl Stays Empty
- Tank refills but bowl empty
- Bowl not refilling after flush
- Problem started after plumbing repair
- Bowl empty after city outage
- Bowl empty after winterization
- Bowl empty only upstairs
- Bowl empty after pressure change
- Bowl empty after remodel
- Tank refills but no bowl water
- Bowl empty after installing filter
- Bowl empty in mornings
- Bowl empty after turning water back on
- Bowl empty after smart shutoff install
- Bowl empty after replacing parts
- Bowl empty intermittently
- Bowl empty after water heater install
Before you start
Stop if there is uncontrolled leaking, sewage exposure, or water near electrical equipment. Use a known, safely accessible water shutoff for an active supply leak and contact an appropriate professional. Follow the instructions for your specific fixture.