Hi everyone. This is a wonderful forum with lots of knowledgeble people on oils and I have a few questions which I hope some of you can help me answer. I recently purchased a Z43.0 and I have noticed that rather than changing the oil at 3-5k mark, the first oil service is due in around 26000KM. Would there be a better engine protection if I change my oils eariler? I am at 7500K right now. Is there a oil-change regimen that I should adopt which is different than the factory recommendations? Also, I am wondering what is the best oil I can get for my car. It is a daily driver and I live in Vancouver where the weather is fairly moderate. Thank you all very much.