[x5m power]

This oil analysis has no eveident on excelerated engine wear... There is more wear on an engine on a cold start. Then this report shows,no lubrication, ie... metal to metal contact... A car that has an oil change at 15k has no effect on its life if an engine's oil is changed at 5k.. The additive package in the oil is reduced it's the only reason we change oil....:danc e: The bmw engineers have these reports too. They build the motors they know best......