A soon-to-be released study by global research firm Frost & Sullivan predicts major change for the U.S. engine oil market for Class 4-8 trucks by 2018, driven heavily by the need to boost fuel efficiency ahead of new federal greenhouse gas (GHG) mandates for commercial trucks along with increased use of smaller engine blocks and hybrid propulsion systems. Continue Reading

The California Air Resources Board has reminded heavy diesel truck owners that new emission rules take effect Jan. 1 and they may need to report their compliance online. Continue Reading

Idle Free Systems has released the Total Truck Heat System, a battery-powered auxiliary heating system to provide warmth and comfort for a truck’s sleeper berth without idling the engine. Continue Reading

Navistar is once again suing the U.S. Environmental Protection Agency because it is at odds with the selective catalytic reduction technology other engine manufacturers have been using to meet 2010 diesel exhaust emissions regulations. The OEM claims that the SCR technology can be easily circumvented, making it do little as a result to protect the environment. Named in the suit is EPA Director Lisa Jackson, who is being accused of not doing her duty to uphold the Clean Air Act and her agency of not doing its part to protect public health. Multiple Continue Reading

Two new products from Cummins offer extended service, improved performance and greater efficiency. Fleetguard ES Compleat OAT (Organic Acid Technology) Coolant comes in three environmentally friendly options – nitrite-, amine- and phosphate-free (NAP-free) formulas. Among the benefits of this new formula is extended Continue Reading

The Ontario Trucking Association is petitioning its provincial government to help subsidize the purchase of cutting edge green technologies, including 2010 engines that help reduce emissions, that are part of the Canadian Trucking Associations enviroTruck initiative. OTA President David Bradley urged the use of super-accelerated Continue Reading

A research organization is looking for input from Canadian fleets on how they manage their fuel consumption and emissions to be presented at the upcoming Future of Trucking Symposium in Winnipeg. Canadian truck operators are being asked to complete a short survey, approximately 10 minutes long. Data collected will influence Continue Reading

A new guidance from the U.S. Environmental Protection Agency (EPA) regarding selective catalytic reduction (SCR) engines and the miles and hours a truck can run after the DEF tank runs dry. The updated guidance removes any mention of miles or hours driven on an empty DEF tank, and essentially defers to engine manufacturers to set those limits for Continue Reading

With fuel economy, weight and cost being ever-important concerns, truck OEMs stay hard at work in developing fuel-efficient solutions while complying with the latest regulations. The new SCR, or selective catalytic reduction, technology to meet 2010 federal emissions standards will do just that. And, though it carries Continue Reading

For drivers of today’s new diesel-powered trucks, their maintenance routine will include upkeep of diesel particulate filters, as well as the selective catalytic reduction aftertreatment device. Both operators and technicians will be faced with learning the inner workings of both, though maintenance is said to be minimal. SCR systems need Continue Reading