My "low cost" new to me 1300D is at it again. My injection pump died, so I removed the radiator and fan so that I could get to it. This is what i found. I'm not sure if its old fuel, oil or forty plus years of gunk. Either way it doesn't look good. I cant really tell where the leak is originating. I am at the point where i think i may have bought a turd. Im not sure whether to rebuild the engine, part out the tractor or just get it running. I would love to hear any input. Has anyone ever seen anything like this? Thanks in advance.

