farmallboy1980
New member
Hey everyone. I just put an inframe kit (piostons, rings, sleeves, bearings) in my D414 and had a shop grind valves, put new injector tubes and surface the head. I put about 10 hours on it and all of the sudden it started to run a little rough, lose a little power and throw considerably more greyish black smoke out the exhast. I had about 70 psi oil pressure and the temperature did not get above half (which is how this tractor has always run). I drove it across the field and parked it and there is a pretty good amount of engine oil leaking out of the exhaust manifold where the muffler attaches. Anyone have an idea of what is going on??? I would imagine that the new head gasket blew but am not sure? There is little to no blow by out of the tube. All ideas are appreciated!!
Tom
Tom