Now available across south and central Ontario, throughout Quebec and in Nova Scotia

Synergy Diesel Efficient™ fuel is now available at nearly 40 Esso Commercial Cardlock™ locations across southern and central Ontario, throughout Quebec and in Nova Scotia:
Synergy Diesel Efficient fuel is a diesel fuel that is specially engineered to help improve fuel economy and boost engine performance by cleaning up injector deposits. This new fuel also helps improve power, increase engine responsiveness and reduce emissions. Synergy Diesel Efficient fuel can also help eliminate internal injector sticking which can contribute to premature injector failure. Further, Synergy Diesel Efficient fuel offers excellent fuel system corrosion protection. Finally, Synergy Diesel Efficient fuel can help prevent premature fuel filter plugging.
Learn more about the benefits of the Key to the Highway™ card.