This was UOA was done with a K&N
2003 Toyota 4Runner 4.7 V-8 (2UZ-FE)
6203 Miles on M1 5W-30 (9 Months)
4830 Miles on M1 5W-30 (Previous Sample)
26409 Miles on Engine
Lucas UCL used every fill w/93 Octane gas
Wix Oil Filter
This sample, Previous sample, Universal Averages
Aluminum 2,2,2...