Two new heavy-duty diesel engine oils introduced by Chevron Products meet API CJ-4 and CI-4 Plus specifications. The Chevron RPM LE SAE 15W-40 and Texaco Ursa Super Plus EC SAE 15W-40 oils replace versions that met the CI-4 Plus spec only. Both products continue to have Cat ECF-2 approvals and add Cat ECF-3 approvals with the new formulation, which is offered initially in bulk. Chevron continues to offer products that meet API CI-4 Plus only in bulk and drums within its Delo 400 portfolio.
