Auto Service World


Synthetic oil

Hot Shot’s Secret now provides a full synthetic 15W-40 engine oil in their Green Diamond Fleet line of diesel oils. Recommended for most diesel applications, the 100% purely synthetic engine oil is infused with Hot Shot’s Secret FR3 Nano Technology and a CK-4 additive package. Developed specifically for severe duty fleets hauling heavy loads, stop and go deliveries, or operations where there are high levels of airborne particulates, Green Diamond Fleet Engine Oil keeps the injectors, turbo and engine cleaner and provides lubrication for optimum long-lasting protection.