Are ILSAC GF-6 and ACEA the Last of Lubricants Performance Specifications?
Kline Energy Reflections Under a Minute We may be in the final stages of ICE oil specifications upgrades by industry bodies ILSAC, API, ACEA, and JASO. The recent release of ILSAC GF-6 in 2020 took eight years, and an interim specification of ILSAC GF-5 Plus was needed to be issued to protect engines until GF-6