Lisle 12180 Soot Sensor Thread Chaser M22 x 1.5

I bought this to chase AIR injection port threads in one of the steel tubular exhaust manifolds on a 1986 Chevy. They are also M22 x 1.5. The only issue I had is the pilot on the end of the tool prevents it from threading into the manifold all the way before bottoming out(not a problem if using it for it's intended use). I chose to face it off in my lathe. Also, as with all cutting tools use a good quality cutting oil. Ridgid Nu-Clear is my go-to. These will also work on Cummins oil pans that use a M22 x 1.5 drain plug.

I bought this to try to restore the threads when I took the particle matter sensor out of my Ford 6.7 diesel exhaust. It would’ve worked great if I hadn’t messed up my threads so bad it would work great for cleaning up threads but the stainless seem to be too hard to restore threads that were badly damaged, but I would buy it again for the next time

Great quality arrived on time

Right threads for 24mm PM sensor on freightliner cascadia

Worked great to chase the soot sensor threads on my 2016 6.7 superduty. Use plenty of anti-seize when using it.

Great for replacing soot sensors, they are always a pain. If your lucky and get it out without pulling all the threads or just breaking the bung off then you need this tool.

Works great

2015 F250 PM/soot sensor nut snapped off and got stuck in the exhaust, even after soaking liberally with penetrating oil. Was able to cut, hammer, and chip out the old one but the threads were pretty destroyed. With a little cutting oil and about 1 1/16 of a turn at a time this thing cleared out all the threads and saved me from having to cut out and weld in a new bung or buy a new DPF-back exhaust. Worth it's weight in gold.