did a search but didnt find much...so i was wondering what everyone on here would recommend for synthetic oil on the G35 coupes.. Ive always used Mobil 1 and Castrol Syntec on my previous cars. Someone told me to use Quaker State and im not very familiar with Q state..so what do you think?

 

royal purple

 

been using Castrol 5W-30 since the first oil change at 1k miles and at 57k, haven't had a single oil burning issue.

 

I have used Valvoline, Royal Purple, Mobile One... honestly doesnt matter if you keep up with the intervals, I am going 3750 on Mobil 1... used to gove 7500 on Royal Purple on my honda no problem

 

alright so it looks like royal purple might be what ill get on my next oil change

 

^good luck finding a retailer.

 

royal purple is so not worth the trouble of finding

 

Really? I think this has been discussed quite a bit. Lots of Mobil1 users on here, I prefer Amsoil.

 

^not too hard to find; they're at Pepboys.

 

wow the pepboys near ur must be very sophisticated.

 

amsoil tso 0w-30, castrol gtx 5w-30, even mobil 1 5w-30 would be my recommendations

 

Or penzoil plat. I recently got a few 5qt containers from Walmart. Some Mobil users have been complaining about oil usage. I'll try this to see if it makes a diff.

Even plain ol'e dino Castrol 5w30 has tested out pretty damn good.

 

advanced carrys royal purple but it cost a pretty penny

 

Forgot about PP 5w-30, thats what I used last change, burned about 1/2qt in 3k, not too bad. Have Mobil1 5w-30 in it now, we'll see how much it burns this time around

 

Red Line FTW! Royal Purple is not a true synthetic. This is like the 100th thread about this. Do a search and you'll find the other 200 pages about oil.