Thanks Motorbike. Since I will be changing the oil in the motorhome again within a few weeks, and since I installed a Fram Suredrain, I may just drain this adulterated stuff out, save it for two weeks later, and put in fresh for the sake of a UOA (will change and save old filter too). That way I can see how the engine is doing and present an unbiased Maxlife 10w30 UOA for the BITOG gang. Also, I think 4000 miles would be a better run to show Maxlife's stuff. However, I will note I am using the other site sponsor oil analysis company and they don't measure zinc phosphorus. Anyway, I can post the rest.