Quote Originally Posted by aaronng View Post
It depends on the oil. Regular mineral FEO, I'd change at 5000km. But if it is Mobil1, then 7500km is fine. It should reach 10,000km as well unless it is a turbo'd set up where the oil also cools and lubricates the hot turbo.

The best place to get aluminium crush washers in bulk is either ebay from overseas or a bulk bolt place like Nepean boltmaster (make sure you measure the inner/outer diameters and the thickness).
On the weekend I pulled out the original leather folder thing with the service history and car user manuals, in there it says oil changes every 10,000klm.

I changed oil on Friday night, Castrol Edge Sport, 5W-30. Now heres the issue, now they advertise it as Edge Titanium, so seeing as I only had about 3L left of the Edge Sport, had to get the remaining in as Edge Titanium 5W-30, so big question here is, are they the same oil and does mixing it matter?