Toilet is a Bidet

[RinCT]

Bought house in 2007 and Replaced all waste pipe except cast iron stack vent..but since then my toilet always bubbled up first before flushing.

I replaced the toilet last week and water level in bowl drops down with nothing else on. It doesnt fill back up. When I flush it splashes up as if its a Bidet. Lol. It flushes fine after that initial gasp for air.

Nothing in home backs up.
Toilet in basement flushes fine.

I went on roof, used a hose, vacuum, camera abd snake .

The only thing i found was pieces of hard clay in waste line.

Question is..... how far can a blockage be to affect the main level toilet? Street is 75 feet away. Basement toilet is closest to street and is fine.

 

[RinCT]

More pics coming in a bit. Thanks. Wondering if its a vent thing or a blockage.

 

[Sponsor]

 

[RinCT]

 

[RinCT]

In the attic it has a couple elbows.

 

[Jeff H Young]

I think the problem is in the toilet or very close. Try closet Auger

 

[RinCT]

I think the problem is in the toilet or very close. Try closet Auger

I changed back to old toilet. Water staying in bowl but you can see it bubble up on initial flush. Odd.

Would laundry nearby be an issue?

Would a blockage near street be an issue? Im not sure how plumbing drains work.

 

[Jeff H Young]

some sort of blockage if you keep flushing , or run water down other drains you should be able to learn something as to where a stoppage could be.

 

[Tuttles Revenge]

Sounds like a clog near the toilet. Pull the toilet and auger or snake it (augers tend to mess up the porcelain IMO) to see if you can find any blockage

 

[Robert Gift]

What was the result? Curious minds wanto know.
Cause?
Thank you.

How are those heavy cast iron vent pipes sealed? Melted lead?
(Makes me appreciate PVC and ABS!)