The report shows all of the analysis taken from this trucks ('05 F150, 4.2L V6) oil since new.
A sample of the PP was taken at 5,149 mi. and then again after 9,250 mi. and changed.
A sample of the M1 was taken at 4,655 mi. and then again after 9,864 mi. and changed.
It looks to me that the...