So got her all back together and started the break in. Did the 20 mile and then cool down per @DanStew. Then went on a tour around the lake for a total of 83 miles. The old noise is gone and it was smooth and quiet. Big shout out to @DanStew
Drove the motorhome to Rolling View Campground in Durham NC. It’s about 250 miles of all interstate. Set the cruise on about 65 the whole way. Ran great with no issues except the cab ac doesn’t work. Looks like I’m getting about 8 miles per gallon. Jeannie sat at the table and worked all the way there.
Did a towing test with the General loaded up. Did great. Went from Siesta Cove to the traffic circle and back. No big hills but seemed to pull pretty good.