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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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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. Trucks are revered for their power and versatility, yet their penchant for gobbling up gas cannot be discounted. Maintaining the correct tire pressure is paramount to ensuring fuel efficiency.

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Westport unveils proprietary enhanced spark-ignited natural gas system; up to 10% improvement in power and torque over diesel

Green Car Congress

The new approach to natural gas combustion technology is designed to provide vehicle and engine original manufacturers (OEMs) with a “downsized” natural gas solution that is cost competitive while providing similar levels of power, torque, and fuel economy to a larger diesel engine.

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Daimler debuts diesel-powered S-class for US market

Green Car Congress

Daimler staged the debut of the diesel-powered all-wheel-drive 2012MY S350 BlueTEC 4MATIC at the 2011 North American International Auto Show— the return of the diesel-powered S-Class sedan to the US market. Powered by a 3.0-liter Powered by a 3.0-liter

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Peterbilt Launches Model 320 Hydraulic Hybrid, Full Lineup of Natural Gas Powered Vehicles

Green Car Congress

Peterbilt also announced full production capability of natural gas powered Peterbilt truck Models 384, 365 and 320. The compressed (CNG) and liquefied natural gas (LNG) power platforms join Peterbilt’s family of SmartWay®certified on-highway vehicles and alternative fuel vehicles. Click to enlarge.

Peterbilt 230
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Eaton and Cummins Westport launch first automated transmission/natural gas engine package for N.A. Market; expanding SmartAdvantage diesel packages

Green Car Congress

Speaking at a media event at the American Trucking Associations’ annual Technology & Maintenance Council meeting, company executives said both announcements reflect is a continuation of the long-standing collaboration between Eaton and Cummins. Natural gas package.

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