I will start another thread once I get any new upgrades, I get from here on out. In the meantime, while I continue to break in the engine, I will still post here for any issues or recommendations.
After work, my daughter(she's 11) and I went out for some quality daddy/daughter time, and went for a nice drive out to the woods. I finally got it over 60 mph on the way to the logging roads. Wow! I know, I keep saying Wow! but I can't help it. I barely had to touch the gas, and I was there. I only had to feather the pedal to keep it there too. It never ran like this before.
Then we got to the logging roads and I put into 4 full time. It was raining and muddy, but she did great! We found a few old cat trails to try out the 4 Part Time and 4 Low on. I had recently taken the same drive in my wife's explorer, so I knew exactly how the road conditions would be. There was a few differences, but only small ones. I took the Jeep up the most challenging one we went up before, and even though the Explorer did good. The Jeep did better. It was a good test. I got it on three wheels a few times.
We had a little picnic while sitting in the truck overlooking a clear cut. The sun was going down, so it was beautiful. You could see the different shades of the distant ridges. I got a few pictures on my cell phone, maybe later on I will post them up. You'll be able to see all the mud on the Jeep too! LOL
We went up one particular grade that was very long and steep. When we got to the top I stopped to admire the view. I rolled down the window, and smelled the distinct smell of hot oil. At this point, my butt puckered. I thought we had kicked a rock through the oil pan or something. I immediately got out and popped the hood. I looked everywhere but couldn't find anything. The fan came on for the first time since I got it. At least that I knew about it. I could only faintly smell the oil and then it was gone.
I think that maybe a little oil had gotten onto the manifold from before, and finally got hot enough to burn it off. The temp gauge never went up past where it sits normally. The fan went back off and I felt of the radiator hoses. All felt normal. The hose was hard and full of water, not too hot either. So I got into the Jeep and continued on. I never smelled the oil again. We got done playing in the mud and headed home about 20 minutes later. It ran just fine, and all is good.
It's raining, so I will wait until tomorrow to run it up on the ramps, to check more closely, to make sure all is OK, but I think its safe to say that all is good.
So far I have put about 170 miles on the engine since I got it back. Add that to the 180 or so, that I put on it before the head problem was diagnosed, and you get 350 miles on the engine now total.