Join a quick walkthrough that focuses on what matters to users and operators. In this video, we demonstrate how the CJ-4/CK-4 diesel engine oil additive package enhances performance in heavy-duty applications. You'll see how this carefully balanced formulation delivers superior detergency, oxidation resistance, and anti-wear protection while meeting strict API specifications. We'll explain proper blending procedures and dosage recommendations for different viscosity grades to help you optimize engine performance and longevity.