Today while sitting at a light, I noticed smoke coming from under the hood. . . turns out that it was coming out of the breather, not just a little, A LOT of vapour. I took the cap off the valve cover, and there seems to be positive pressure in the crankcase, as the cap will 'float' on the cover, and not from vibration either. . . now I am worried. Checked the oil, and I am about a quart down in 3. 000 miles. . . truck has around 150. 000 miles. . .
I installed an 'improved' breather' as seen here: No drip Breather, and am wondering if my 'solution' has too much back-pressure. ( Complete details on the construction are HERE) However, it has been on around a week, and this just started today.
In the meantime, I am going to run a hose to the back of the engine like everyone else. . .