GM Authority

Owners Want Thicker Oil In GM Next-Gen V8 Engines

GM Authority poll shows owners overwhelmingly want thicker 5W-30 or 0W-40 oil for next-gen V8s, citing durability over thin ...
CCJ

0W-20 oil in a truck? It's possible, if not likely

Battery electric will have to wait its turn. In the chase for reduced emissions, the government and truck and engine manufacturers aren't done refining the diesel engine. Greenhouse Gas Phase 2 ...
Commercial Carrier Journal

New diesel engine oil category on track for 2027 debut

Preparing for EPA 2027? API’s new PC-12 spec (CL-4 and FB-4) introduces ultra-low viscosity 0W-20 oils and stricter emissions ...
Tire Business

Amsoil introduces 0W-8 viscosity hybrid motor oil

SUPERIOR, Wis. — Amsoil Inc. has introduced an 0W-8 viscosity version of its 100% Synthetic Hybrid Motor Oil, joining existing 0W-16 and 0W-20 viscosities in the product line. The new 0W-8 viscosity ...

GM Owners Want Thicker Oil In The Next-Gen V8: Here's Why

GM owners want thicker oil in the next-gen V8 due to reliability issues regarding thinner oil, which caused problems that led ...