Oil Supply Challenges and Formula Changes ?

[ChrisD46]

Due to Middle East oil supply challenges resulting in oil formula changes : Are North American consumers now getting a lessor quality oil than before Feb. from Mobil , Pennzoil , Valvoline , Castrol , Quaker State , etc. ?

 

[BobsArmory]

That is the question of the year. IMHO no one will know until this is over.

 

[BobsArmory]

This video from Lake might give us a window into what is going on.
Lake Speed video link here