If you own a Cummins-powered vehicle, there's only one name you'll consistently hear when it comes to engine oil: Valvoline Premium Blue. The product is the only engine oil exclusively endorsed ...

For owners of a 2006 Cummins 5.9 diesel engine, every component in the engine bay plays a critical role in overall performance and longevity. Valve covers and their securing bolts are essential for ...

This article explores why upgrading or maintaining a high-quality valve cover for your 6.7 Cummins is essential. It discusses its functions, benefits, installation tips, and maintenance practices that ...