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ORNL study quantifies fuel economy costs of common driver practices and vehicle alterations

Green Car Congress

Researchers at Oak Ridge National Laboratory (ORNL) have quantified the fuel economy effects of some common driver practices and vehicle accessories or alterations—including underinflated tires, open windows, and rooftop and hitch-mounted cargo. liter four-cylinder engine, also suffered as its fuel economy dipped 22% from 42.5

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Tech: What You Need to Know About Your Exhaust System

Clean Fleet Report

Help Your Fuel Economy & the Environment. If you’re driving down the road and you notice a quiet car in front of you, you should know that the car’s exhaust system is doing its job. A well-maintained exhaust system is essential in making your ride safe and sound. What does a car exhaust do? Exhaust Manifold.

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Chevron introduces new category of heavy-duty motor oil for severe duty applications; improved fuel economy

Green Car Congress

The increase in severe duty operations is due to changing driving habits on highway, including shorter haul lengths, the growth in intermodal delivery, and more stop-and-go operations, while off-highway has new energy efficient equipment that helps minimize fuel usage by cycling engines from load to no load.

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2012 Hyundai Accent first to receive 1.6L GDI Gamma engine; 18% improvement in highway fuel economy to 40 mpg

Green Car Congress

fed by multipoint fuel injection (MPI)— and 123 lb-ft (167 N·m) of torque with a 30 mpg city and 40 mpg highway fuel economy rating. The 2012 Accent’s highway fuel economy of 40 mpg is an 18% improvement over its predecessor’s 34 mpg highway manual transmission fuel economy rating.

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7 Tips to Get Better Gas Mileage in a Truck

Clean Fleet Report

As gas and diesel prices continue to spiral, improved fuel economy in your truck is becoming even more of an imperative than before. This article offers seven strategies that will enable you to improve your trucking fuel economy without negatively impacting performance. per gallon during the third week of the month.

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Cummins Emission Solutions introduces next-gen aftertreatment system EcoFit Single Module

Green Car Congress

The smaller size enables better heat management and retention for improved fuel economy capability, while the simple single-pass exhaust flow design delivers low back pressure, meeting the needs of end-user customers. A typical filter consists of an array of small channels for exhaust gas to flow.

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XL Hybrids introduces the first hybrid electric upfit for Ford F-250 pickups and chassis for commercial fleets

Green Car Congress

This will be the first time that Ford F-250 trucks can be ordered by fleet customers with hybrid-electric drive technology; the XL3 system can provide up to a 25% increase in fuel economy. The XL3 technology leaves the original equipment manufacturer’s (OEM) engine, transmission, fuel system and exhaust system completely intact.

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