Why would my toilet bowl lose water. the tank stays full and is the proper depth and I cannot hear any water leaking but the bowl water slowly goes down and does not flush properly.
nothing..I recently replaced the flapper in the tank and, as I said the tank stays the proper amount. it just started doing this. BUT this is a toilet that is not used as often as others in the house. it is the guest BR
HiIt sounds like you may have a partial stoppage in the bowl. You could try plunging it or better yet run a specialized snake for toilets called a closet auger through it.
Licensed Master plumber with over 40 years experience