Whether you drive a Chevy, GMC, Buick, or Cadillac, knowing your exact oil type, capacity, and filter spec can save you time, money, and costly mistakes. GM’s Dexos standards ensure your engine gets ...

GM’s Techline Connect is transforming how technicians diagnose, program, and repair vehicles by uniting key tools into one platform. From SPS2 module programming to GDS2 diagnostics, it offers ...

Abstract: The efficiency and loss maps represent an important tool to evaluate an electrical motor drive. The efficiency maps are usually computed using finite element analysis or equivalent circuits ...

The Delco 10 Miler race is back for what organizers hope will be a bigger and better second lap. Changes for 2026 include a revised course, more than twice the number of runners, and a faster pace ...