I have a 92 isuzu pickup 2.3l s model 4s1c 4 cylinder 5 speed.
there is a small hose on the left side of block if standing outside facing the engine right below the carburetor and intake manifold that is spitting oil out of it. Does anyone have any idea what that is and why would oil be spitting out of that hose when truck is running? I was able to connect a longer piece of hose to it and route it to the bottom of the truck so its not spitting oil over the block and starter. But I'd like to figure out what it is? And why its spitting oil?
Thank you