small toilet run after shower

HollyK

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Hi,

I need some advice...
My Mansfield toilet is one year old, after you take a shower, my toilet runs for a very short burst (3 seconds). Does anyone have any reasoning for this?

Holly
 
When you say after a shower what exactly do you mean. The second you shutoff the shower valve, 3 seconds later, 5 min. what?

You most likely have a bad fill valve but it could be the flapper ring leaking also. Could it be doing it at other times and you just don't know it?
 
It runs about 10 seconds after the shower valve has been shut off. The toilet only runs briefly, just a short burst, maybe 3 seconds or so.:confused:
 
Your flapper needs to be changed.

You just notice it when you shut off the shower faucet.

Opening and closing any faucet abruptly will kick the ballcock on because the flapper is constantly leaking.
 
You can check for this type of leak by shutting off the stop valve below the toilet. Come back in a few hours and see if the water level in the tank has dropped.
 
Hi,

Thank you for your feedback to my questions! It gives me some good ideas.

Holly
 
another way to check is to put some food coloring into the tank.. if the bowl turnes the same color... ther's your answer.... both ways should work... but in hard water areas I've found that the stop may not give you a positive shutoff.... but the color doesn't lie....:eek:

also check the bowl refill tube... it's the one that squrts water into the tube into the tank at the point you can see if you pull the lid.... It can acturally pull water through the fill valve and out the overfloow tube into the bowl...:confused: :mad:

Mansfield? Personal opinion.... cange it to a standard flaper style... (Douglus valve) good luck

dances-with-pumps
 
I hear mine going if we use the washing machine (the downstairs powder room does this), or when we use the shower upstairs the entire house sounds like pipes are running.
 
Just wanted to say thanks again! I really feel that I recieved some great advice from some talented people! This is a great resource board, people couldn't be any friendlier or more helpful!

Holly;) :p ;)
 
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