Whoops, left out:

Black cap: 0w-40

On Mon, 3 Jan 2005, Daniel J. Stern wrote:

> On Mon, 3 Jan 2005, Neon wrote:
>
> > I was at Wal-Mart the other day buying a 5-quart jug of Mobil-1 5W-30 when I
> > noticed that they now had two different 5W-30 products in stock - one had
> > the normal blue cap, and other other had a grey cap. The product
> > description on the back of both containers was different - not sure if it
> > was just a packaging change, or a change in the product itself.
>
> Around here, Mobil-1 bottles work like this:
>
> Dark grey cap: 0w-20
> Light silver/grey cap (same color as bottle): 0w-30
> Blue cap: 5w-30
> Green cap: 10w-30
> Red cap: 15w-50
>
>