Oil leak from under air filter housing I'm having oil leak issue on 01 ka24de frontier truck. I notice oil spots, and it seems to be coming from a location under the air filter housing. I ran the engine and shine through flashlight and saw some tiny droplets splashing. You can see the shiny oil on the hoses.
I removed the air filter housing, the splash seems to be coming from this general area.
I haven't had the chance to look thoroughly, I just removed the filter housing and spray brake cleaner and let it sit for a while. Going to start the engine later and see where exactly the leak is coming from.
Truck runs fine, and there's no engine check light. Has anyone had this happened? I wonder if it's just disconnected hose.