02-10-2023, 12:17 PM
Iron increases with the length of time since the last oil change. Blackstone lists 49 as the Universal Average for Iron. My last test was 29.
Tin at 11 is high compared to the Universal Average of 5. Mine was 4.
This is a 1992 with an 8V92 and over 170,000 miles.
Tin at 11 is high compared to the Universal Average of 5. Mine was 4.
This is a 1992 with an 8V92 and over 170,000 miles.