This analysis had 8 quarts of Delvac 1300S 15W40 and 7 Quarts of Delvac 1 5W40. (15qt Sump) The normal oil change interval is 5K and severe is 3K. This was pulling my TT up North early this summer and then local driving for a total of 3500 miles on the oil and 26,600 on the truck. Full Flow is a Motorcraft FL-1995 and Air Cleaner is a Donaldson AIS.
This was also my Auto-Rx rinse cycle. Don't have an attack on the 7 quarts of Delvac 1 5W40 mixed in for the rinse cycle. This was a rinse cycle done with high ambient heat, pulling a Travel Trailer through the Ozarks for a total of 2700 miles pulling with full turbo boost at times, and 800 miles not pulling anything heavier than my boat.code:
Copper 5
Iron 9
Chrome 0
Nickel 0
Lead 1
Tin 0
Alum 2
Silicon 7
Sodium 1
Potassium 2
Antimony 0
Moly 56
Boron 95
Calcium 3053
Magnes 381
Phos 1302
Zinc 1550
Anti-Freeze/Fuel/Water--All Neg
TBN N/A
Vis@100C 13.7 (40wt.)
Soot 9 scale-0-200
Sulf 38 (16)
Oxid 89 (45)
Nit 16 (8)
ZDDP -0.02