Day: May 5, 2020

A Look at Delo, Delvac, and Rotella SAE 15W-40 Heavy-Duty

Chevron Delo 400 SDE Heavy Duty Diesel Engine Oil SAE 15W-40 API CK-4/SN, CJ-4, CI-4 PLUS  The results of the tests conducted on this sample meet the SAE J300 specifications for the SAE Viscosity Grade listed on the product label, and are consistent with the listed API Service Categories. Read More> Mobil Delvac 1300 Super… Read More ›