Hi Guys,
Does anyone know what that part is for? It's below the exhaust manifold. Looks like it's something that can be adjusted, with a lock nut. I have good access to it now, and would like to get it checked/corrected. I looked in the repair manual, but couldn't find anything there. It just shows the engine drawing with that nut.
Thanks in advance!

Does anyone know what that part is for? It's below the exhaust manifold. Looks like it's something that can be adjusted, with a lock nut. I have good access to it now, and would like to get it checked/corrected. I looked in the repair manual, but couldn't find anything there. It just shows the engine drawing with that nut.
Thanks in advance!
