Big oil leak

[Javier2doortahoe]

Hello everybody, I have a little problem with my 2 door Tahoe, ever since I got the truck (6 months ago) it's been leaking motor oil, but recently is getting worst, and it only leaks when the engine is running, the leak is close to the oil filter, help please

 

[MC153]

Could be cooler lines, line quick connects, or the plate gasket where the lines go in. You need to get under there, clean everything off brake or carb cleaner, and look for where it's dripping.

 

[kcb37]

What he said.
Could even be a valve cover leaking down.
Cleaning it off, and getting a good look is all you can really do, but you need to find it.