The “running” you hear is likely the fill valve. Perhaps the fluctuation of your water supply pressure when one toilet’s fill valve opens is causing the other toilet fill valve to momentarily leak-by or open.
Why does one toilet run when another is flushed?
The water level in the tank is controlled by an adjustable float. A float that’s set too low produces a weak flush; if it’s set too high, water spills into the toilet overflow tube and the fill valve won’t shut off. The toilet keeps running.
Why does my toilet randomly run for a few seconds?
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 downstairs toilet run when the upstairs toilet flushes?
When a toilet gurgles, suction is building up in the drain line, which causes an airlock. Since the same pipe connects to both your upstairs and downstairs toilet, there may often be some clog in the mainline connecting to the neighborhood sewer.
Can one toilet affect another?
If two toilets on the same floor of your house seem clogged, then you may have a drain line blockage. The drain line is the one line that the other drains will feed into. This problem would cause more than one plumbing fixture to back up. It’s also why you can’t fix it with a good un-clogging.
How do you fix a phantom flushing toilet?
How To Stop Ghost Flushing
- Turn off the water supply valve near the base of the toilet.
- Flush the toilet and hold down handle until the water tank is empty.
- Remove the flapper by detaching the chain from the toilet handle and separating from the two posts on the flush valve.
How do I stop my toilet from running intermittently?
Check Your Intermittently Running Toilet for Leaks
- Begin by marking the water level of your tank with a pencil.
- Turn your water supply off at the wall by twisting the angle valve clockwise. Wait for a minimum of 2 hours. …
- Leave the water off for a couple hours and see where the water level drops to.
Can a clogged toilet affect other toilets?
If you notice more than one toilet in your house is clogging at the same time, it’s likely an issue with your main drain line. If your main drain line has a blockage, it will cause a backup, affecting other toilets in the home. If you have multiple toilets clogging at once, your best bet is to call a plumber ASAP.
Can toilets be back to back?
New construction uses a 45° double wye fitting for back-to-back toilet installations. The “Y” connector directs the water downward, eliminating direct flow into the opposite waste line.
When I flush the toilet it comes up in the shower?
If you see used water from the toilet backing up into shower or tub drains though, that’s a sign of a clogged sewer main. Since something is blocking the wastewater, it has no other choice but to back up. Since your toilet is set higher, the water is more likely to rise out of the lower tub or shower drain.
Will Drano unclog sewer line?
Bust a Sewer Clog With Enzyme-Based Drain Cleaner
It’s hardly ever a good idea to put Drano or a similar product in the toilet because it contains sodium hydroxide, which generates heat and can damage the pipes.
How do I unclog my sewer line?
Mix 1/3 of a cup of vinegar with 1/3 of a cup of baking soda and pour the fizzy mixture into the clogged sewer drain immediately. If you don’t know how to unclog main sewer line, take advantage of vinegar to eliminate the grime, grease, and hair in the pipe. Flush the pipe with hot water after one hour.
How do you know if your sewer line is clogged?
4 Signs Your Sewer Line Is Clogged
- Water Backing up in Your Toilet or Sink. One of the first signs there’s a problem with the main sewage line is water backing up in the sink or toilet. …
- Slow Drains. Keep an eye on the drains when washing dishes, showering, or washing your hands. …
- Funky Smells. …
- Flooded Yard.
How long does it take to unclog a sewer line?
The acid in these drains destroys the lining of your sewer pipes. That’s why smart homeowners choose professional drain cleaners to restore their pipes quickly. Drain cleaning from the professionals just takes a couple of hours. You can expect your cleaning company to finish the task in less than three hours.
How do I unclog my main sewer without a cleanout?
All you need to do is take a cupful of baking soda and pour it down the drain. Consequently, pour a cupful of white vinegar down the same drain. Thereafter, wait for around 10-15 minutes for the baking soda and vinegar solution to break up and clear the clog.
Can I unclog a sewer line myself?
It is possible to unclog drains yourself, but it can lead to more problems. Therefore, it is a good idea to call a professional plumber. A professional drain contractor can inspect your system and clean it.
Why does my main line keep clogging?
Grease, fats, and oil are all some of the biggest culprits when it comes to clogging lines. It’s NEVER a good idea to pour grease, oil, or other fats down a drain. Always pour hot grease into a coffee can or jar. Once it solidifies, you can throw it away.
