oil shelf life?

tranceformer · 11-03-2009, 09:02 AM

Anyone have any knowledge about this?

I've got a few bottles of Redline MT-90 and MTL that have been in storage for about 5 years, and a few bottles that I bought about a year ago. They're all sealed and haven't been tampered with.

I've emailed redline about it but who knows how long they will take to get back to me. The shop I got the oil from a year ago said as long as they're sealed, they're good for a few years. I'm leaning towards disposing of them but just figured I'd ask around anyway.

HellfighterZ · 11-03-2009, 09:09 AM

I Would just get some new oil. No tellin if oil has a shelf life.

tranceformer · 11-03-2009, 10:43 AM

Redline just got back to me:

Quote:

Ray,

Thank you for contacting Red Line Oil, our products don't have a shelf life, the MTL and MT-90 you have would still be suitable for use, would still provide full performance.

Regards, Dave
Red Line Oil

I always wondered about this anyway, who knows how long stuff sits on the shelf before you buy it.

AK370Z · 11-03-2009, 10:44 AM

GO REDLINE!

XwChriswX · 11-03-2009, 10:59 AM

Redline... never heard of it, I use Royal Purple in my tC? Redline better? Or stick with RP?

Daishi · 11-03-2009, 11:14 AM

Quote:

Originally Posted by XwChriswX

Redline... never heard of it, I use Royal Purple in my tC? Redline better? Or stick with RP?

redline FTW!!!

XwChriswX · 11-03-2009, 11:32 AM

Quote:

Originally Posted by Daishi

redline FTW!!!

Doesn't really answer the question...

tranceformer · 11-03-2009, 12:31 PM

Quote:

Originally Posted by XwChriswX

Redline... never heard of it, I use Royal Purple in my tC? Redline better? Or stick with RP?

I've never tried any Royal Purple products in any of the cars I've owned.

I have used Redline MT-90 in my first car, it made a HUGE difference in shifting. At the time the synchros were a bit worn, especially 1st to 2nd gear. Then again at the time it was a 10 year old car that probably hasn't seen an transmission oil change in 5+ years. Either way I was really happy with it.

I've tried Redline lightweight shockproof gear oil in my 350z, great stuff. Shifting improved at all temperatures, hot or cold.

XwChriswX · 11-03-2009, 12:33 PM

Quote:

Originally Posted by tranceformer

I've never tried any Royal Purple products in any of the cars I've owned.

I have used Redline MT-90 in my first car, it made a HUGE difference in shifting. At the time the synchros were a bit worn, especially 1st to 2nd gear. Then again at the time it was a 10 year old car that probably hasn't seen an transmission oil change in 5+ years. Either way I was really happy with it.

I've tried Redline lightweight shockproof gear oil in my 350z, great stuff. Shifting improved at all temperatures, hot or cold.

Sounds like your talking about tranny oil... not engine oil?

**Edit:OR is that the point of discussion is considering Manual Tranny fluid?!?! LMAO Wow, I'm slow. I thought this was in reference to Regular Engine oil... Please forgive me lol.

My question was in reference to Engine Oil.

HellfighterZ · 11-03-2009, 10:13 PM

i like amsoil myself

davidyan · 11-05-2009, 10:03 PM

The Mobil 1 website states on the FAQ section that the shelf life of oil if unopened, is approximately 5 years.

11-03-2009, 09:02 AM	#1 (permalink)
tranceformer A True Z Fanatic Join Date: Nov 2008 Location: Palm Beach, FL Posts: 1,213 Drives: 2009 370Z PW 6MT Rep Power: 268	oil shelf life? Anyone have any knowledge about this? I've got a few bottles of Redline MT-90 and MTL that have been in storage for about 5 years, and a few bottles that I bought about a year ago. They're all sealed and haven't been tampered with. I've emailed redline about it but who knows how long they will take to get back to me. The shop I got the oil from a year ago said as long as they're sealed, they're good for a few years. I'm leaning towards disposing of them but just figured I'd ask around anyway.

11-03-2009, 10:44 AM	#4 (permalink)
AK370Z Administrator Join Date: Sep 2008 Location: NJ Posts: 9,930 Drives: 09 370Z MB Sports M6 Rep Power: 10	GO REDLINE! __________________ The370Z Signature Pictures ll Want to rock our forum decals on your car? Then click here! ll How to Embed YouTube Videos In a Post STOP! (Hammertime) ll Become a Premium Member Click HERE ll F.A.Q. Are You a Nissan Dealer? Click Here to Become A "Supporting Dealer" and Start Listing Your 370Zs In Our Inventory Section My Monterey Blue Z ll My Exhaust --> My Intake --> G3 Nissan's Official Response Regarding Oil Temp Issue: CLICK HERE Need a Set of Cheap Winter wheels /Tires? Then Visit The Banner Link Below and Place Your Order. You'll Help Keep The370Z Alive.

11-03-2009, 10:59 AM	#5 (permalink)
XwChriswX WFLYIDNNE Join Date: Jul 2009 Location: In The Fastlane Posts: 50,648 Drives: 02 GDB WRX Rep Power: 452	Redline... never heard of it, I use Royal Purple in my tC? Redline better? Or stick with RP? __________________ Bonnie - Stage 2, Audio build coming this fall! R.I.P. Abby 3/29/10 - 3/30/14

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11-03-2009, 09:09 AM	#2 (permalink)
HellfighterZ Base Member Join Date: Nov 2009 Location: Oklahoma Posts: 41 Drives: 09 370z sport 6mt Rep Power: 16	I Would just get some new oil. No tellin if oil has a shelf life.

11-03-2009, 10:13 PM	#10 (permalink)
HellfighterZ Base Member Join Date: Nov 2009 Location: Oklahoma Posts: 41 Drives: 09 370z sport 6mt Rep Power: 16	i like amsoil myself

11-05-2009, 10:03 PM	#11 (permalink)
davidyan Base Member Join Date: Jun 2009 Location: CA Posts: 244 Drives: PG 370Z Sport 6MT Rep Power: 16	The Mobil 1 website states on the FAQ section that the shelf life of oil if unopened, is approximately 5 years.