FD 5w30 913C/D is a new generation, fully synthetic, multi-grade engine oil formulated for use with a variety of OEM engines, such as those manufactured by Ford. The careful selection of high quality base oils, use of the latest advancements in chemical engineering and additive technology, coupled with rigorous bench testing have enabled this product to set new standards in engine oil performance. FD 5w30 913C/D has been developed to provide outstanding performance, superior soot handling, extended drain intervals, improved fuel economy and greater robustness to the use of fuels containing increased levels of bio-diesel.