Gray Smoke.... Fuel????
They say now it looks like Gray smoke and it def smells like fuel at idle... has smelled like that before I started finding what was putting oil in the intake manifold.
So I am looking for some idea's... whats gray smoke? This is a new one on me.

Hopefully I will find when I pull the TB off tomorrow that there is no oil in the IM. But the Oil Catch Can should make sure of that... either way its going on... I just hate this wonderful problem lol.
Ever since my cam swap mine starts, but idles low and fills the air with gray smoke.
My right O2 shows lean, I figured it was probably ignition-related.
I replaced plugs and wires, looks like I may have to check the injectors and opti.


