ILSAC GF-6A and GF-6B

ILSAC GF-6 will be split into two subcategories: GF-6A and GF-6B. The principal difference between the two subcategories of oils concerns viscosity grade and high temperature, high shear (HTHS) performance.The proposed ILSAC GF-6A specification would replace the...

ILSAC GF-6 Engine Tests

Seven New Engine Tests CreatedThe proposed GF-6 specification is bringing an unprecedented number of new tests. Here’s what you should know about each new test.Each of the new tests is based upon the needs of modern, high-tech engines and what is required of...

AOAP Meeting Summary: September 8, 2016

Highlights: · GM has formally withdrawn the GMOD from ILSAC GF-6. · The ASTM PCEOCP voted to recommend that the Seq VIE be developed as an ASTM procedure. · The AOAP agreed to issue an electronic ballot for acceptance of the Seq VIE into ILSAC GF-6 for measuring fuel...