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GM reporting Duramax Diesel powertrain issues caused by aftermarket software; non-GM software voids powertrain warranties

Green Car Congress

The bulletin also extends the procedures to cover many Duramax-equipped vehicles built for model year 2013. GM reports an “increasing number” of engine, transmission, diesel oxidation catalyst, and exhaust particulate filter failures in vehicles that have been retrofitted with non-GM engine and/or transmission software calibrations.

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Chevrolet previews Spark EV Tech Performance concept, other performance concepts including Cruze Diesel for SEMA

Green Car Congress

Features include: A Stage Kit, cold-air induction and a high-flow exhaust system allow the 1.4L The All-Activity Sonic concept returns for the 2013 SEMA Show with a new performance package with parts from Chevrolet Performance. A Borla exhaust system lends a throatier note to the 259-hp, 2.0L turbocharged engine.

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Toyota goes all hybrid for Frankfurt Motor Show; Yaris Hybrid-R concept, fuel cell update

Green Car Congress

At the upcoming 2013 Frankfurt Motor Show, the Toyota stand will be devoted entirely to hybrids, the company says. As of the end of July 2013, Toyota Motor Corporation has sold more 5.5 Teaser sketch of Yaris Hybrid-R concept. Click to enlarge. million hybrid products—more than 10% of which have been sold in Europe.

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VW introducing 1.8L EA888 Gen 3 engine in 2014 Jetta, Passat and Beetle; driving impressions

Green Car Congress

liter version of this engine has already made its debut in the 2013 Beetle and Jetta GLI, delivering a 10 hp improvement.). Key advances for Gen 3 are in weight reduction, friction reduction, and the internal exhaust cooling system. Integrated exhaust manifold with cooling. Generational progress with the EA888. Click to enlarge.

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Tesla Inside: The Ultimate Vintage Land Rover Retrofit

Cars That Think

The company was founded in 2013, after a brainstorming session over a case of beer in a Florida garage. “We And Electric Classic Cars is developing a bolt-in conversion kit for vintage Mini Coopers, in tandem with Super Coopers in Buellton, Calif. But [with such kits], you don’t need special high-voltage knowledge.”.

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Volkswagen Group shows 3 hydrogen fuel cell concepts at LA Show: Audi A7 Sportback h-tron; Golf Sportwagen HyMotion; Passat HyMotion

Green Car Congress

Put another way, the fuel cell technology is being developed so as to work as components in the MQB (transverse) kit, the development of which is led by the Volkswagen brand, and the MLB (longitudinal) kit being driven by Audi. Because the exhaust system only has to handle water vapor, it is made of weight-saving plastic.

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Toyota introduces 2012 Prius Plug-in Hybrid

Green Car Congress

With lower exhaust heat, heat efficiency was enhanced, and consequently, fuel efficiency was enhanced as well. In place of a spare tire, the Prius Plug-in carries a tire-sealing kit and inflator. A national rollout is planned for 2013. ??. The Prius Plug-in reduced vehicle weight in other areas as well.

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