This is the deal...Driving back from camp, about 100 miles. Kept the truck at 80 mph. or so, about 23-2400 RPM. Chip in high setting, 75 HP.When I got back, noticed oil on the ground under the truck, after 8 hrs. at work, there was a fairly good sized spot ( about the size of a coffee can lid) under the front of the truck. Steam cleaned the engine, to see where it was coming from, but got to busy to really see anything. Also, I say it is oil, but on the ground, it all looks the same, felt a little light for oil. Pressure(oil) is ok as is level /ubbthreads/images/graemlins/shrug.gif Could this be the crankcase vent laying it on the ground? I dont really know where that is, or the real name of it, I just know it causes a mess /ubbthreads/images/graemlins/confused.gifI know some guys hook a tube to it and actually exhaust it under the truck, but don't know how to go about it...Sorry so long, but I wanted to explain the whole thing,plus my typing skills suck /ubbthreads/images/graemlins/grin.gif