Originally Posted By: volk06
Interesting. However, you will never see me taking the time to heat a bottle to solve this "additive fall out problem" that seems to be ruining millions of engines and throwing off VOAs due to lower numbers. Oh wait...
Seriously, just shake and go. For the amount of time spent, there is probably no benefit to this "issue." Has anyone actually confirmed that this residue is actually meaningful additives? It happens to many oils just not Pennzoil.....
Agreed, I usually give my bottles or quarts a healthy shake before pouring it. Never had an issue with it ever.
If you were concerned I would take some pictures and send it to Pennzoil. See what they have to say about it.