^how many miles you got on your G.

I just changed my oil today. i got 74 000 km.

I put in Castrol Synthetic 5w30. I wanted the 0w30 but they didn't have them in stock. With K&N oil filter.

I use Valvoline Maxlife Synthetic 5w30, it was reccomended by several places for cars with over 75k miles because it has additives that keep your rings/seals healthy.

If you're worried about warranty claims, I'd suggest still going to the dealer for oil changes seeing as how you're still under powertrain warranty...

Nothing happened in 60k I doubt anything will in next 10.

You're probably right, but just following from your logic of why you took it to the dealer in the first place for oil changes.

Nonetheless, I believe you can still make warranty claims even if you do your own maintenance, although it's harder to prove if they dispute your record of work.

Amsoil Sythethic always (arguably the best), OEM filter is just fine..

I use amsoil 0w30, and mostly everyone else here in vegas does too. We have many people who track theirs cars.

im coming up on my oil change soon.....

whats up with this mobil 1 argue about....

is amsoil better oil??

I have 25k miles on my 06....already put 2k miles...and the oil level is still the same on the stick....does this mean im free off the oil consumtion problem??

Thanks for your help...TurK

Why do I see so many people swearing by Royal Purple oil? Is there some advantage to it? Sorry, don't mean to threadjack...

check out this thread:
http://www.my350z.com/forum/showthread.php?t=258663

From what I gathered, Mobil 0-40W M1, Amsoil 5-30W, and German made Castrol syntec are the best.