RE: RE: How to tell oil age?

From: Bernd D. Ratsch (bernd@dodgetrucks.org)
Date: Tue Jul 15 2008 - 16:58:58 EDT


Age can as well.

- Bernd

-----Original Message-----
From: John Dunlap [mailto:jsdunlap@roadkill.org]
Sent: Tuesday, July 15, 2008 3:15 PM
To: dakota-truck@dakota-truck.net
Subject: Re: DML: RE: How to tell oil age?

Hmmmmm,

I thought the only thing that broke down motor oil was heat,pressure and
contaminants.

On Tue, Jul 15, 2008 at 2:55 PM, Bernd D. Ratsch <bernd@dodgetrucks.org>
wrote:
>
> Heheheh...if it's Pennzoil, I'd just throw it away. ;)
>
> You could change the oil in your lawnmower though.
>
> - Bernd
>
> -----Original Message-----
> From: Kurt Cypher [mailto:kcypher42.lists@gmail.com]
> Sent: Tuesday, July 15, 2008 2:46 PM
> To: dakota-truck@dakota-truck.net
> Subject: DML: How to tell oil age?
>
>
> I've got several containers of brand-new, sealed dino oil that my Dad
> had in his garage when he passed away two years ago (my brother & I
> are slowly clearing it out so Mom can actually park her car in it).
> We have no idea when Dad got this oil, and would like to try to figure
> out its age before putting it into a motor. Some basic internet
> research says anywhere from 2-5 years shelf-life for motor oil, and
> I'd rather not use this oil in a daily driver if it's beyond the
> recommended shelf-life. Based on the fact that it was in his garage
> two years ago already puts it at the short end of the shelf-life
> ranges I've seen mentioned online, so I'm already figuring it's
> probably too old. It's Pennzoil, and there was standard production
> code info on the containers, but I have no idea how to read those codes.
>
> Any suggestions? If it is too old to use in a vehicle, any
> suggestions on uses for past-its-prime motor oil (hate to see it
> completely go to waste, just because it's old)?
>
> Thanks,
> Kurt
>
>
>



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