ILSAC GF-6: Six things to know about the new engine oil standards
GF-6 is the newest ILSAC engine oil performance standard aimed at improving fuel economy and enhancing engine capabilities for passenger cars. This new standard will replace the current ILSAC GF-5 standard. Every new level of standard is backward compatible with the previous generation. GF-6 will provide low-speed pre-ignition (LSPI) and timing chain wear protection while improving piston cleanliness and fuel economy. Here are six things you should know about GF-6: What do the new GF-6 standards mean for my engine? ILSAC standards are constantly evolving and improving to meet changing industry demands. The popularization of turbocharged engines among Original Equipment Manufacturers (OEMs) has led to a new focus on turbocharger-specific standards for GF-6. The primary purpose of GF-6 is to combat problems with LSPI, a common issue with turbocharged engines. As in the 2018 upgrade of API SN to API SN Plus, the new ILSAC GF-6 standards also require added protection against the harmfu