The car has spent its life in the SF Bay Area. Maybe a half dozen junkets to SoCal. The report lists calcium and molybdenum as line items. No more description than that. I'm sure it will make more sense in the context of the full report. I'm just curious to know how calcium comes to be in the oil unless it comes in the oil. Mobil 1 in this case.

Sixto
95 S420
87 300SDL