EPA Exhaust Gasoline GM 
Green Car Congress
NOVEMBER 6, 2014
In a newly published SAE paper, a team from Ford, General Motors and AVL argues that the exclusive use of a match blending approach to prepare ethanol-gasoline blends for regulatory emissions testing “has fundamental flaws”. Earlier post.). —Anderson et al.
Green Car Congress
MARCH 5, 2012
V8 engine that seamlessly transitions between CNG and gasoline fuel systems. With both CNG and gasoline tanks full, the trucks offer a range of more than 650 miles. The Vortec engine features hardened exhaust valves and hardened intake and exhaust valve seats. The vehicles feature a CNG-capable Vortec 6.0L
Green Car Congress
NOVEMBER 8, 2015
Gasoline direct injection (GDI) is a strategy to improve fuel efficiency that is rapidly gaining market acceptance. Several OEMs are working on combustion optimization and injection technologies that reduce particulate emissions in engines rather than through exhaust after-treatment. Ford and GM, will account for 11.5–13.5%
Green Car Congress
MARCH 25, 2015
GM will introduce a strong hybrid version of the next-generation Malibu. The engine also features Chevrolet’s first application of Exhaust Gas Heat Recovery, or EGHR, technology, which uses exhaust heat to warm the engine and cabin. Additional fuel economy benefits come from Exhaust Gas Recirculation, or EGR.
Green Car Congress
FEBRUARY 21, 2011
turbocharged engine including the direct injection fuel system, continuous variable valve timing for both intake and exhaust valves and the turbocharger. GM has produced more than 5 million flex-fuel models over the last 15 years, and has a goal of offering more than 50% of its production in flex-fuel models by the end of 2012.
Green Car Congress
MARCH 12, 2010
Ford’s all-new 2011 Ford F-Series Super Duty trucks are equipped with new diesel and gasoline engine powertrains that deliver improvements in torque, horsepower and fuel economy. liter V-8 gasoline engine also boasts best-in-class numbers of 405 lb-ft (549 N·m) of torque at 4,500 rpm and 385 hp (287 kW) at 5,500 rpm. Click to enlarge.
Green Car Congress
MARCH 7, 2009
Growth Energy , a new advocacy group promoting ethanol and biofuels, has submitted , on behalf of 52 US ethanol manufacturers, a request for a “green jobs” waiver allowing an increase in the ethanol blend limit from 10% (E10) up to 15% (E15) to the US Environmental Protection Agency (EPA). billion into the US economy annually.
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