Z Oil Change: Miles or Time?

LinPark · 04-04-2012, 10:44 AM

If you only drove 2k miles a year would you still change it every 6 months? Doesn't that also mean you should check the date on the oil when you buy it? What if its been sitting on the shelf for like 6 months?

Also, on the Honda item I'd be shocked if it uses RPM's - I'd bet it uses miles because my indicator drops to 15% at precisely 6k miles each time. I've been sending the oil into Blackstone Labs and have gotten to the point where I run the oil for almost 8,500 miles and it could go further (this is just basic Honda Oil) - so I have to believe that I could run Redline longer than that in a 370Z.

I suppose I could take a sample of the oil from the 370Z and send it in without changing the oil. I've had this car for 2 years now - I changed the oil once with Nissan Ester at 1,100 miles and switched to Redline at 3,100 miles on 3/5/2011 - the car now has 5,900 miles but I haven't changed the Redline oil yet. Seems kinda sad to spend that much on oil and only use like 35% of its life. Guess I'll send it in to Blackstone Labs and ask them how it looks. I'll report back what they tell me.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
how many miles for the 1st oil change?	mattkim85	Nissan 370Z General Discussions	75	04-11-2010 08:42 PM
What Happens When You Don’t Change Your Oil For 60,000 Miles	MightyBobo	The Lounge (Off Topic)	21	12-08-2009 12:48 PM
How many miles for oil change	bradz	Nissan 370Z General Discussions	17	08-24-2009 06:05 PM
If I could turn back time, I would change my oil at 200 miles?	cab83_750	Nissan 370Z General Discussions	6	04-28-2009 01:09 AM
Time change	shumby	The Lounge (Off Topic)	0	03-08-2009 06:14 AM

04-04-2012, 10:44 AM	#11 (permalink)
LinPark A True Z Fanatic Join Date: Jan 2010 Location: Columbus, OH Posts: 1,077 Drives: '17 Camaro 2SS A8 Rep Power: 24	If you only drove 2k miles a year would you still change it every 6 months? Doesn't that also mean you should check the date on the oil when you buy it? What if its been sitting on the shelf for like 6 months? Also, on the Honda item I'd be shocked if it uses RPM's - I'd bet it uses miles because my indicator drops to 15% at precisely 6k miles each time. I've been sending the oil into Blackstone Labs and have gotten to the point where I run the oil for almost 8,500 miles and it could go further (this is just basic Honda Oil) - so I have to believe that I could run Redline longer than that in a 370Z. I suppose I could take a sample of the oil from the 370Z and send it in without changing the oil. I've had this car for 2 years now - I changed the oil once with Nissan Ester at 1,100 miles and switched to Redline at 3,100 miles on 3/5/2011 - the car now has 5,900 miles but I haven't changed the Redline oil yet. Seems kinda sad to spend that much on oil and only use like 35% of its life. Guess I'll send it in to Blackstone Labs and ask them how it looks. I'll report back what they tell me.