[masraum]

Originally Posted by dad911

2nd pic - The cap on the end is a cleanout cap. You can unscrew it, run water and see if it is flowing, and snake it from there if the clog is after the cleanout. I don't like the rubber fernco repair above, again, perhaps the pipe sitting on dirt has settled and no longer has enough pitch.

I don't have anything but the small snake so even if I crawled under there now, I'm not sure what I'd be able to do.

I've got something like 10' of 1.25" sched 40 and then maybe some 1.75 or 2" (the other fits pretty tightly inside. I've wondered about cutting a reverse V in the end (like a pacman mouth) and then putting a bolt through the two and using them as a sharp ram rod to clean out temporarily.