Warren Oil Company, Dunn, N.C., released Lubriguard Full Synthetic 5W40 CJ-4/SM Heavy Duty Engine Oil designed to enhance performance and save fuel.

The oil is a full synthetic premium performance diesel engine oil that was designed to provide outstanding performance in all climate conditions and in all diesel engine applications including today's emission controlled engines with EGR and diesel particulate filters as well as earlier generation conventional engines.

The product is formulated with premium quality synthetic base oils and additives to maximize engine performance and improve engine life through increased wear protection, deposit and oil consumption control, soot related viscosity increase control, thermal breakdown and cold temperature pumpability performance.

The 5W40 viscosity will also allow for increased fuel economy when compared to traditional 15W40 engine oils.

More info: www.warrenoil.com