[Patman0708]

We are having a problem with our 2nd floor toilet. When we flush the toilet everything starts out fine, but it doesn't seem to finish the preocess. The water flows into the bowl fine, but it never completely flushes. This leaves matter still floating in the bowl for several flushes. Occasionally the toilet will flush completely. We've used Drano thinking it may be a partially clogged pipe, but that doesn't seem to helkp much. Anyone have any ideas?

Thanks in advance

Patrick