Oil inside my intake manifold

[88blacksi]

Is it normal for oil to be at the tip of intake port where injectors are at? Lots of it. I dunno where the hell it is coming from? I seem to be burning excessively. Any clue?

 

[88blacksi]

I also have oil coming out of oil pressure sending unit switch. I applied locktite and liquid sealant.

 

[blackice90HB]

outside, inside? not clear on your desription. Either you need a valve cover gasket or piston rings.

 

[norcalgsr]

Or a PCV valve.