Mates
I regularly get engine oil analysed, and never really have an issue. Report has just come back form the T6. 2017, 204 (CXEB), 45K miles. Oil is 12 months, 7k miles old, TPS Quantum 5W40, high levels of iron;
For comparison, my 140K mile old Cayenne 4.2 V8D came back at 29PPM iron. A...