Went to my local Autozone today and just perused some oils looked at specs etc.
And I noticed one thing.
Coastal 20w-50 on the API Startburst is classed as "energy conserving" !!!!
I thought only 30 weights, were generally thin enough to meet that and even some of the thicker 30 weoghts dont ( GC Castrol 0w-30 ).
And the 40 weights dont.
Soooo how is this possible?????
I went to another store and looked for Coastal 20w-50 presumably of another batch (in case of typo) and it also had API "Energy Conserving " listed...
Fred..<----
[ October 13, 2003, 08:29 PM: Message edited by: palmerwmd ]
![[Confused]](images/icons/confused.gif)