Toilet bowl water level rises, almost overflows
Hi, I just bought a house and found out from the neighbors that there has always been a problem with the 1st level toilet. When you flush it, water gushes in EXTREMELY fast -- so fast that the water level in the bowl rises to about 1/2" from the top of the rim. It looks like it is going to overflow and then the water goes back down (like a normal flush). I checked the tank itself... didn't see any obvious problems with the parts. Do you think there could be a problem with the flush valve? Maybe a clog? Not sure and wanted to try to troubleshoot myself before calling in a plumber.
Thanks for your help!
Lydia