Just SOME information on oil, Never hurts to learn. Eah?
http://www.motorcraft.com/products.do?item=15

 

Who really makes that oil would be my question? I know on my HD, they went through a number of 'low cost providers' for which they charged a premium price [:'(].

Not saying the same is happening here but it's always good to know the real source.

Interesting info. Thanks for posting this up!

 

I know the Motorcraft oil filters are made by Purolator. When I was a dealer tech 10 years ago I was told the oil was re-branded Quaker State, but I don't know how valid that is or if it has changed since.

 

Conoco-Phillips
Makes[*]CircleK[*]Kendall[*]Motorcraft[*]Union 76[*]Phillips 66[*]
Heres a good one

SOPUS (Shell)
Makes
[ul][*]Quaker State[*]Pennzoil[*]Wolf’s Head[/ul]

 

I know that a Kendall truck delivers our oil

 

Here is some interesting reading that will send you in the right direction concerning engine oils.
http://www.ferrarichat.com/forum/faq...=haas_articles

and another

http://www.geocities.com/Yosemite/Go...motor_oils.htm

and still more

http://www.bobistheoilguy.com/oilshear.htm

and another (requires adobe 8.1)

http://www.motor-oil-engineers.com

By the way, you can do a whole lot better than Motorcraft engine oils.

 

that says it all!