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12 Replies
- FLY_4_FUNExplorerI'm guessing you have a "pile" right at the base of the pipe where it drains into the tank. Being as they are only 5-8" deep it doesn't take much to partly obstruct whats coming down the pipe. Perhaps fill the tank with fresh water and let it sit a few days, then drain/fill again. Can you shine a flashlight down the toilet to see if you see the tank? When our tank "burps" its either near full or cant get air behind water.
- laknoxNomadMight be a blocked vent. Could be critters have blocked it by nesting or dying in it. Worst case would be if the vent pipe itself has dropped into the tank.
Lyle
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