ILSAC GF-6 Certification Ends October 1, 2026: What Castrol EDGE Buyers Need to Know
Source: F&L Asia / fuelsandlubes.com — reporting on the API-extended ILSAC GF-6 sunset rule, effective October 1, 2026. The Deadline Is Real and It Is Close On October 1, 2026, the API's overlap period between the ILSAC GF-6 (GF-6A and...