I got under my truck last night to do the monthly fuel/water separator drain and noticed some fluid had run down onto the front suspension. It looked like a few drops of oil or antifreeze had splashed down onto the frame where the fuel lines transition down from the engine compartment. There were just a few drops. I checked all of the fluids and everything is perfect. Checked over the entire engine compartment, everything is clean. The area in question is right below the steering shaft, and appears to be below the degas bottle. There was not a lot there, so I am wondering if I should be worried. I had the truck on the mild HD 300 setting and had gave it a little run at a light, but nothing major. Truck runs great, cant find a thing. Any ideas?