Hmmm,

Its a shame people don't put VIN numbers in their posts. Would be nice to google boards like this and see all the not so nice things that have been done to the car you might be interested in buying.

As cumbersome as the FAA makes aircraft service its really nice to be able to read the log book entries and see what the previous owners have done to it over the years.

Speaking of Aircraft. After a Major Overhaul most aircraft engines are run on Mineral oil rather than the standard oil to break in the engine. Reminds me of some of this engine flush stuff.