Toilet Leaking From Tank To Bowl

If the leak is due to a crack in the tank or bowl, the whole toilet must be replaced. After installing a new gasket (and re-installing, repeatedly, over and over) and still having a leak which I could not resolve, I replaced the new, stock gasket with an off the shelf Fluidmaster 6106 gasket. Search for the coupling kit or tank cover you need. Could be a few issue. With a running toilet, you can hear the trickle of water that is leaking from the toilet tank into the toilet bowl and the hiss of water passing through the pipes to refill the toilet tank. Water leaks between the tank and the bowl. Toilet fill valves refill the toilet tank and the bowl to the proper water levels after. I tried loosing the bolts and wiggling the toilet but no help. Aside from an outright blockage in the waste line, an overflowing tank is one of the more serious problems that can develop with a toilet. Common Toilet Leak #1: The most common toilet leak and often hardest to detect is caused by a deteriorated or defected flush valve (flapper) ball at the bottom of the toilet tank. A leak generally manifests itself by. If water is pooling up around the base of your toilet, there's a good chance that the leak is caused by loose or worn out parts that bind your toilet to the floor. How to Prevent Your Toilet from Leaking. To check to see if your toilet is releasing water when it isn’t in use, just place a few drops of food coloring in the tank and watch for the dye to end up in the toilet bowl. Remove floor bolts from toilet flange and clean old wax, putty and. Hire an Experienced Vancouver Toilet Repair Plumber. How to Troubleshoot an Eljer Toilet. Come back and check to see if the water in the bowl of the toilet has become tinted with the food-coloring dye from the tank. Water belongs in your toilet not on the floor, let's get that fixed. Use a towel or. PlumbMaster is your number one source for plumbing products including the Wolverine Brass 3950T Finale Ultimate Perfect Height Toilet Tank, Left Hand Flush, White. If the color seeps into the toilet bowl, you have a leak. Leave the toilet alone for a half hour or more. I recently had a leak in my 10 year old Toto Aquia II toilet which turned out to be a failed tank to bowl gasket. Thus losing its functionality to stop water from leaking from the tank to the bowl. Seem like the water is coming from around where the supply tube connects. As a home inspector, I look closely for these stains or for moisture if blue bowl cleaners are not in use. Once you have identified the leak, having it fixed is the easy part. Or, get a model with factory-installed tank insulation. Make sure that you replace the jar (or just add vinegar in the existing one) after three weeks, as that is the estimated time it takes vinegar to get out of the jar completely. Shut off the water supply. This toilet has an elongated bowl and a rim height of 16 1/2”. They may not make much, if any, noise. For other toilet issues you want to take a look at 'Fixing and Troubleshooting Toilets', this has a complete listing of toilet problems along with solutions. If you see the color dye in the bowl - you've got a leak. One of the most common toilet leaks is a broken gasket. The most common type of toilet, especially in homes, consists of a tank and a bowl, whether in two separate pieces or a single molded unit. [Plumbing] Toilet leaking from tank bolts Morning everyone, I woke up to a good amount of water on the floor in the bathroom and what looks like water coming from the tank bolt. If you have no water flowing into the tank via your plumbing, you can replicate its action in a very simple way. Yes, you can cure the problem by taking the toilet apart and replacing the seal, but wait!. You will need to disassemble the toilet as above. Fixing a leaky toilet tank is a common plumbing repair that you can do yourself. There are some simple steps you can take to test a toilet for leaks. What Happens Once Cracked. After 5 or 10 minutes, look at the bowl water to see if it is colored. A toilet flapper is the valve that sits at the bottom of your toilet tank. We have replaced the flapper/stopper 3 times. Identifying if a toilet is leaking should be done as soon as you suspect a leak, in the interest of saving water and money. Tighten the toilet tank seal. Mostly, the two are deteriorated by hard water and mineral. Reach in and lift it up. Instead, we should have added a closet flange spacer ring. If you're a newbie at this, it's the metal valve right behind the bottom of the toilet bowl. When your toilet is leaking and not refilling properly, you may also begin to notice your water bills creeping up due to the damage caused by the in-tank toilet bowl cleaners. You will need to clean up the area where the old bolt head was or you may develop another leak if the new washer doesn't sit right. Testing for this is simple: turn off the water supply at the shutoff valve, then wait to see whether the level in the tank drops. toilet leaks tank to bowl? I replaced the guts in my toilet only to have a leak between the tank and bowl. With a full tank, turn the water off at the shut of valve. Flush the toilet and give it a squirt of cleaner when you do. Toilet leaks tend to occur in two ways. Remove the tank cover and place a level across the top of the tank. How Much Water Can A Toilet Leak In A Month? It doesn't seem like a leaky toilet would cost very much but in reality - it could. Follow the steps below to pin point the cause. In addition, there is often a spud washer located between the toilet tank's valve seat shaft and the lock nut. If any of these parts come. If the toilet is leaking way more when you flush it, that is the sign of bowl gasket malfunction. When I turn the water supply to the toilet off, the tank drains into the bowl completely in about 1 hour thereby negating any water savings this toilet is supposed to deliver. Look in the bowl. The most common reason behind the leakage of toilet can be the flapper valve or the overflow tube. If your overflow tube is blocked or malfunctioning in some other way, it may not drain water into your bowl, causing an excess of water in your toilet’s tank. Let it sit for 25 minutes. Fortunately the toilet was on the first floor and dripped into the garage. If you have an older toilet a faulty valve can cause it to leak. I put in the foam seal on the proper orientation, I tightened the two bolts (with rubber washers) evenly. If the color appears in the bowl, there is a leak. It is dripping from the bolts. I promise it's easy and you won't have to call a plumber. When you have a leak between the tank and the bowl of a toilet, it is because of problems either with the bolts holding the tank to the bowl or with the gasket that fits between the tank and the bowl. Identifying if a toilet is leaking should be done as soon as you suspect a leak, in the interest of saving water and money. Do not over tighten or the fill valve will rotate in the tank and come loose. If the leak causes damage to the floor, those repairs may also add to the costs. If this is the case then replace the flapper valve. If you suspect your toilet tank is leaking into the toilet bowl, there are a few possible causes and easy ways to check this problem. moen shower leaking faucet repair how to fix leaking bathtub faucet moen moen leaky bathroom faucet repair. To pinpoint the leak, follow these simple steps: If the tank is not filling with water, the float ball is not returning to the seat properly. 6 GPF, 2-piece toilet. Drip 10 to 15 drops of food coloring into the toilet tank. Why does a toilet leak or keep running? Let's first define what a toilet leak is, and differentiate it from your toilet running (or filling) constantly. This DIY step-by-step video shows you how to shut off the water; drain the toilet; and move the toilet in order to replace the seal and fix the leak. We'll consider a leak to be water on the floor (water is leaking out of the toilet). In each case, the solution is to identify the faulty seal and tighten or replace it. Fortunately the toilet was on the first floor and dripped into the garage. Symptoms of this are a sewer odor in the bathroom and the presence of water around the base of the toilet. Oftentimes a worn-away spud washer (the big rubber washer, sometimes called a tank-to-bowl gasket, that seals the opening at the bottom of the toilet tank) or crumbling rubber washers at the bolts. At the point where the tank seats against the bowl, there is a rubber seal, that can sometimes harden and crack, causing a leak from the tank, and causing water to escape to the floor. Manufactured in a high quality, chlorine resistant rubber, the Korky tank to bowl gaskets are universal to fit most toilet tanks. But, with time you will see a staggering water bill piling up after a couple of months ignored due to this type of water leaking from toilet tank into bowl without even our knowledge. You'll want the tank to be completely empty before you get to work. The toilet bowl did not refill with enough water. Not directly from the supple tube pipe or the connector but its comes from where i have highlighted in the red. Whether water is leaking into the bowl or onto the floor, some plumbing work will be required to fix it. Top 3 Ways to Fix a Leaking Toilet Tank 1. Korky 464BP Universal Toilet Tank To Bowl Gasket & Hardware Kit - Fits Most 2-Inch, 2-Piece Toilet Tanks - Made in USA. My Delta toilet has a simple octagon shaped rubber seal that fits onto the tank and seals the two units together. These bolts go through a hole in the bottom of the tank and through matching holes in the bowl. You can add some food color in the water in the tank and then allow your toilet to remain for 30 minutes without being used. With a running toilet, you can hear the trickle of water that is leaking from the toilet tank into the toilet bowl and the hiss of water passing through the pipes to refill the toilet tank. If the color shows up on the tissue, the tank is leaking. If you have an older toilet a faulty valve can cause it to leak. Don’t flush the toilet! Just watch the toilet bowl. If your water bill is slowly increasing with no culprit in sight, a leaky toilet might be to blame. The tank bolt kit included rubber-fiber and stainless washers. How to Repair an Eljer Flush Valve. Next, determine whether water may be leaking from the tank into the bowl. A leaky toilet tank never feels like a simple problem to deal with. How to clean inside the toilet bowl. A student once told me she thought that water was supposed to be running in the toilet bowl to help keep it clean. Leaking from between the tank and the bowl: This is something you can detect with the colored water test that was described above. By checking where the water is coming from and exactly when the water appears, you can pinpoint which cause is the culprit. If colored water is in the bowl, there is a leak. Flush the toilet to empty the tank, and use a sponge to mop up any remaining water inside the tank and bowl. Look: The installer did a great job with the hardwood but shouldn’t have doubled the wax ring. A phantom flush occurs when water leaks from the tank into the bowl due to a faulty flapper (or another similar failure). If the tank is cracked, you may be able to replace the toilet tank only. Flush toilet. A small leak like this can go undetected for a long time and eventually lead to a septic system. First call American Standard at 1-800-442-1902 to have them send you the new Flowise flush valve. If the toilet is leaking way more when you flush it, that is the sign of bowl gasket malfunction. A gasket between the tank and the bowl or a bad wax ring under the toilet can also cause a leak and requires more labor to fix. A leak generally manifests itself by. Testing for this is simple: turn off the water supply at the shutoff valve, then wait to see whether the level in the tank drops. 6 GPF, 2-piece toilet. If the tank cracks and begins to leak water, you must replace it. Often referred to as a spud washer. My Delta toilet has a simple octagon shaped rubber seal that fits onto the tank and seals the two units together. It may be caused by the flapper being out of position. Have you noticed a leak around the bolts that protrude underneath the toilet tank? Here are a few steps you can take to make sure your toilet isn't leaking water. Thanks for you help any help. Be sure to check the flapper. Is the water only around the base of the toilet? Once you determine where the RV toilet is leaking you can decide what to do. When everything is back in place, fill up the tank and check for leaks. Toilet tank parts are inexpensive and easy to replace. I shut off the water valve to the tank, and went off to work. The moment the toilet tank cracks it will either start leaking water, or if it's a crack that doesn't go through it will not leak water. If the color leaks into the toilet bowl, then there's a leak. If you suspect a running toilet you can conduct a simple dye test to determine if your toilet(s) are actually leaking. Carefully setting the new toilet onto the wax ring and flange. Nevertheless, this is a common problem that occurs because of leaky toilets. Linked up to the hardware and sensors, Sam identifies common toilet problems, such as leaks that trickle out hundreds of gallons of water, by measuring variations in vibrations, and when it does. The leaking water could cause damage to the floors, walls. Use a pencil to mark the water level inside the tank, then turn off the supply valve behind the toilet and wait a couple of hours. A 30 year old Gerber toilet in our home started dripping water from one of the tank-to-bowl bolts after the toilet was removed and reinstalled intact as part of a new floor installation. The Champion 4 is a one piece toilet and cistern combined. If your overflow tube is blocked or malfunctioning in some other way, it may not drain water into your bowl, causing an excess of water in your toilet's tank. All you have to do is manually dump a bucket of water into the bowl, and you've got your flush. These bolts travel through a hole at the bottom of the tank and then run through matching holes located in the bowl. Learning how to fix a leaking toilet tank starts with determing what your problem is. If the refill valve leaks, the tank overfills and the excess water runs from the overflow pipe into the toilet bowl. We are a distributor of toilet bowl for both HDB and private projects, we carry both new toilet bowl models as well as repair spare parts for various brands in the market. A leaking toilet can be annoying and wasteful. One of the most common things that go wrong with a toilet is leaking water from the tank bolts. Check the water valve & tank connection. Watch this video for step-by-step dye test instructions. To see if the flapper is leaking, here is a simple test: Put a few drops of food coloring in the tank. The lost tank water is replenished by the refill valve, causing a continuous flow of wasted water. This toilet has an elongated bowl and a rim height of 16 1/2”. These can damage the flapper by corroding the rubber parts inside your toilet tank. Leaking toilet tanks can be repaired by changing out the rubber gaskets around the tank bolts and the spud washer, which can deteriorate and fail due to hard water and minerals. Most toilet. On average, a leaky toilet can waste about 200 gallons of water per day. The repair plan for leaky toilet tanks depends on where the leak occurs. This question lacks enough detail to answer adequately. Is this the normal standand when a licensed plumber install your toilet bown. A two piece toilet has a set of bolts that secure the tank to the bowl. First, turn off the toilet's water supply at the wall. toilet leaks tank to bowl? I replaced the guts in my toilet only to have a leak between the tank and bowl. Some flapper leaks are too slow to notice, but they still waste water. This is a new video about how to install a new toilet tank onto an existing toilet bowl. Add some color. Do not flush the toilet. Wellworth Toilet Repair Parts by Kohler are here to help you keep your toilet leak-free. Why does a toilet leak or keep running? Let's first define what a toilet leak is, and differentiate it from your toilet running (or filling) constantly. The spud gasket fits inside the toilet on the base where the tank drains into the toilet bowl, forming a seal to hold the water in the tank. Leak where the tank connects to the toilet bowl: Check the bolts that secure the tank to the bowl and tighten if needed. What Happens Once Cracked. Now you can easily attach the tank to the bowl. Opening the tank shows nothing out of the ordinary. If the front and back of the toilet tank are touching the toilet bowl you're done and have performed an awesome job. A leaking toilet can be annoying and wasteful. Replace tank-to-bowl gasket if needed (Sold seperately). Whether water is leaking into the bowl or onto the floor, some plumbing work will be required to fix it. Remove the tank cover and place a level across the top of the tank. For Kohler 3-bolt tanks, Fluidmaster recommends that you use Kohler's triangular tank to bowl gasket and bolt kit. I replaced the gasket and tank bolts of a 10+ year old toilet. To check for a slow leak, add some food coloring or dye tablets to the water inside the tank and wait 5 to 10 minutes. Two piece toilets are also likely to have a tank cushion and a tank-to-bowl gasket located between the toilet tank and the toilet bowl. It's not always easy to tell if your toilet is leaking. If any of these parts come. Water leaks between the tank and the bowl. How to Repair an Eljer Flush Valve. I get asked this toilet question frequently, and I suspect that those people asking it have already found out the answer. In addition, there is often a spud washer located between the toilet tank's valve seat shaft and the lock nut. That's approximately 6000. Depending on the particular style of Eljer brand flush valve that your toilet uses, the parts will include a flush lever or button, chain, flapper or tank ball assembly, and overflow tube. How To: Detect and Fix a Running Toilet. If you're looking for tank to bowl coupling parts for your American Standard toilet, you've come to the right place. Use the help topic below to identify your toilet bowl model number. It will be necessary for you to replace your toilet tank or install a new complete toilet. Choose from the following options:. I went a purchased a new rubber seal that looked more like the one I took off but it still leaks. Replace the tank-to-bowl washer. We are a distributor of toilet bowl for both HDB and private projects, we carry both new toilet bowl models as well as repair spare parts for various brands in the market. Using a wrench, tighten the nuts on each side one-quarter turn at a time. Then check your mark to see if the water level is lower. Today’s tutorial shows you how to fix a leaking toilet bowl for less than $9. Is there a trick to seal this up beyond what I've done. Reinstall the toilet supply line by hand. 6 GPF, 2-piece toilet. Once a week: For a thorough weekly cleaning, turn off the water to the toilet and flush so all the water empties out of the bowl. If the flush valve leaks the flapper must be replaced and the seat it. Replace worn tank-to-bowl bolts and gaskets with this Danco kit, it is complete and ready to go. Only the toilet bowl requires cleaning, and not the tank, which is the part that is targeted by the tablet. Seem like the water is coming from around where the supply tube connects. The purpose of the tank to bowl gasket is to provide a leak free seal between the toilet tank and bowl. First, turn off the toilet's water supply at the wall. Ball seals may be worn or defective. If the flush valve leaks the flapper must be replaced and the seat it. The bowl holds water and connects to the drain for disposing of waste water and waste. A typically reported problem is the water in the bowl vanishing mysteriously, sometimes accompanied by an unwelcome blast of odor from the holding tank. If you have an older toilet a faulty valve can cause it to leak. Once again, you can locate which part you need by Thetford toilet model at the link above. Typically, 2-3 bolts attach the tank to the bowl. Installing new parts will keep the toilet tank solidly attached and prevent leaks between the tank and the bowl. If your toilet has a tank, then there are generally three main culprits that will cause water to run when the toilet is not in use. Supply Hose Sealing Ring Valve Nut Nut Rubber Washer Metal Washer Washer 1095641-2-E 8 Kohler Co. If water from your toilet tank is leaking into the bowl, the first suspect generally is the flush valve. Wax ring failure; Closet flange problems; Or, a cracked bowl; All three are straight forward fixes. Linked up to the hardware and sensors, Sam identifies common toilet problems, such as leaks that trickle out hundreds of gallons of water, by measuring variations in vibrations, and when it does. For a toilet tank that is leaking, you will need a toilet tank repair kit. Replacing the toilet's flapper valve will likely stop the leak. If you suspect your toilet tank is leaking into the toilet bowl, there are a few possible causes and easy ways to check this problem. If you suspect you have a flapper leak, try this test: Pour some food coloring in the tank, and avoid using the toilet for several hours or overnight. If the flush valve leaks the flapper must be replaced and the seat it. I wasn't sure if I had mentioned removing the protective plastic wrap around the wax gasket and that's the reason you. The time may one day come when you need to replace leaking toilet tank bolts; so, you should bookmark this article and keep it handy. Depending on the particular style of Eljer brand flush valve that your toilet uses, the parts will include a flush lever or button, chain, flapper or tank ball assembly, and overflow tube. First check at the back where the tank sits on the bowl, reach underneath or look with a flashlight if you can to see between the tank and the bow, pay attention to the bolts in particular, if you see any water dripping down the bolts or between the tank and the bowl, the tank to bowl gasket ir bowl gasket bolts are leaking, and need to be replaced. Reset the bolt by flipping the rubber washer on the inside of the tank. This happens frequently because the tanks lid is very heavy and occasionally it will hit the toilet tank. To replace the valve, pull the old seal off. Having a leaking toilet waste pipe really stinks pardon the punt. Here are areas where water may leak and how to fix them: When water leaks from the bolts. A typically reported problem is the water in the bowl vanishing mysteriously, sometimes accompanied by an unwelcome blast of odor from the holding tank. A toilet leak can waste up to 5 gallons of water every minute (7,200 gallons per day)! If that much water were leaking from the toilet onto the floor into the bathroom, it would be very noticeable. The flapper is a large rubber plug in the bottom of the toilet tank. Thank you for taking the time to answer. As the water level inside the tank goes down, the float drops. Leaking toilet tanks can be repaired by changing out the rubber gaskets around the tank bolts and the spud washer, which can deteriorate and fail due to hard water and minerals. If coloring is seen in the bowl without flushing, you have a leak. A toilet tank gasket helps to secure the tank to the floor. If the water level in your toilet bowl goes down when you aren't using the toilet, it's reasonable to assume there's a leak, but the situation may be a little more complicated than that. The gasket that sits between a toilet tank and toilet bowl can deteriorate over time. The leaking water could cause damage to the floors, walls. Reconnect flapper chain, supply line and turn on water. If they come with little metal washers that go on both sides of the rubbers beware!. The seal between the tank and bowl is the largest and most problematic. Cracked or defective toilet bowl. Use these tips to help fix a toilet leak. Lift the tank from the bowl, then lift the bowl free of the floor. This can start to get expensive, as the toilet will then constantly refill itself. Is your toilet leaking between the tank and the bowl? If you see water leaking down the base of your toilet, or pooling on the floor, it could be a sign that your tank to bowl gasket is leaking. Tank-to-Bowl Gasket for American Standard Cadet 3 Toilets - Help prevent leaks between a toilet tank and bowl with this gasket, featuring foam rubber and a flexible design for easy installation. Bleach and other cleaning tablets are caustic, meaning they break down weaker materials over time. When you have a leak between the tank and the bowl of a toilet, it is because of problems either with the bolts holding the tank to the bowl or with the gasket that fits between the tank and the bowl. Do NOT turn the bolts. The majority of toilets are made of two parts: the tank and the bowl. The straightforward solution is to identify the faulty seal and tighten or replace it. The toilet tank is more fragile than the lid so it will just crack. Therefore, it is wise to always check your toilet for any leaks. Professional service 11/08/2018 By Scotty Thompson This 351461 tank to bowl gasket is exactly like the old one, except it's new and doesn't leak. It happens to be the same one that leaked before I replaced them. DO NOT FLUSH. The sound of a running toilet is bothersome, but the real problem is that it wastes many gallons of water daily. If you're performing repairs to your toilet or need to remove the tank from the bowl for any reason, it's always a good idea to change your gaskets and bolts (especially if you haven't in a while) to make sure everything is still leak-proof. Select a time when the toilet can be turned off and left undisturbed for 6 - 8 hours. To check for a leak:. To make sure the "leak" isn't merely condensation on the toilet bowl, soak up the water with paper towels and flush the toilet again. Since the leaks will likely involve its inner components, it can be resolved in one go, no matter how many problematic parts are there. In the case of Flushmate toilets (which is a pressure-assist kind of toilet), a special Tank-to-Bowl gasket is present that seals the tank to the toilet bowl. Leaking Toilet Waste Pipe Leaking Toilet Waste Pipe. when I was there and changed the fill valve, the only thing I saw was that the old fill valve was not filling the bowl back up as the tank was filling. In some older toilets, the bolts that connect the tank to the bowl can also corrode. Our package of 2 Toilet Leak Tablets is the easiest and most cost effect toilet leak detector method available. Six months later we had a nice toilet bowl leak. This DIY step-by-step video shows you how to shut off the water; drain the toilet; and move the toilet in order to replace the seal and fix the leak. the toilet lever won't flush properly, 6. For Mariners:You'll want to first determine if you have a raw water operated toilet or if the water in the bowl comes from your water tank in the vessel. If the food coloring shows up in the bowl water, you may need to replace the toilet tank mechanisms. Linked up to the hardware and sensors, Sam identifies common toilet problems, such as leaks that trickle out hundreds of gallons of water, by measuring variations in vibrations, and when it does. Put a few drops of food coloring into the tank and wait an hour or two. Procedure for replacing leaky toilet tank-to-bowl bolts and rubber tank-to-bowl gasket, also called a spud. Reset the tank to the bowl. - If you turn the water source off, the tank will empty in about 5-7 minutes. If water from your toilet tank is leaking into the bowl, the first suspect generally is the flush valve. While flushing the toilet, you notice that water seems to leak from between the toilet tank and the toilet bowl. Leaking inside the toilet from the tank to the bowl: This is a very common toilet repair, this is just the seal from inside the tank. A break here will cause a major leak, with water shooting out from underneath the tank at every flush. It started out very slowly. Turn water on. Learn about a toilet tank leak at the mounts and how to fix it with help from an. To check for this take the lid off of the toilet tank, flush, and see if water is draining into the overflow tubes. Pulling a toilet is usually simple, but two problems frequently crop up. Hire an Experienced Vancouver Toilet Repair Plumber. If you have no food color, you can get blue plumbing dye from any home supply retailer or hardware store. In some older toilets, the bolts that connect the tank to the bowl can also corrode. The best troubleshooting procedure for determining the leak point is using this water test. It wastes water, which can be a critical issue if you live in a drought-stricken community, and if the tank overflows when you aren't home, you could return to a flooded bathroom. Not directly from the supple tube pipe or the connector but its comes from where i have highlighted in the red. Remove the tank cover, drop oNE dye strip or tab into the toilet tank. Our Cadet 3 toilet is leaking, not from the bowl, the water in the tank goes down. In the last few months the toilet will start running to raise the water level. To see if the flapper is leaking, here is a simple test: Put a few drops of food coloring in the tank. While flushing the toilet, you notice that water seems to leak from between the toilet tank and the toilet bowl. Seem like the water is coming from around where the supply tube connects. Correct installation of the whole system is essential if you want the toilet to perform properly, operate reliably and safely, and give satisfactory length of life. Wax ring failure; Closet flange problems; Or, a cracked bowl; All three are straight forward fixes. Together they store toilet water until flushing. If the food coloring shows up at the base of the toilet on. Remove all metal washers in the tank -- metal washers inside the tank can cause leaking. 11 Issue resolved. After installing a new gasket (and re-installing, repeatedly, over and over) and still having a leak which I could not resolve, I replaced the new, stock gasket with an off the shelf Fluidmaster 6106 gasket. Toilet tank parts are inexpensive and easy to replace. Important: Turn only the nuts. Does your toilet tank start to fill on its own? In other words, run for an extra five or 10 seconds? This is usually due to the following causes: poorly fitting/leaking flapper and/or a refill tube that is too long. The toilet bowl overflowed. This type of leak is usually caused by a worn plunger ball or flapper valve in. This is the back side of the toilet where the reservoir of water is held that eventually makes its way into the toilet bowl. Tonight I used a Fluidmaster Universal Complete repair kit to replace the Fill Valve and Flush Valve (I took the tank off and followed all instructions to replace. The sound of a running toilet is bothersome, but the real problem is that it wastes many gallons of water daily. Both leaks are often evidenced by a blue stain down the backside of the bowl or behind the bowl on the floor. Is this the normal standand when a licensed plumber install your toilet bown. I noticed a "water running through a pipe" noise that lasted for only 4 seconds or so and I finally figured out it was related to the toilet, especially when I noticed there was much more water in the bowl than at first. It may have gotten deteriorated through aging or in-tank cleaners. However, you don't always hear a noise when there's a leaky tank so you can perform this simple test using household food coloring if you suspect you might have a leaky toilet tank. STEP 5: REPLACE TANK TO BOWL GASKET - ANOTHER WAY TO FIX A LEAK BETWEEN THE TOILET TANK AND BOWL. Remove tank from bowl and replace bolts by placing bolts through tank with metal washer first followed by a rubber washer seating on inside of tank.