At the World of Concrete 2017 convention in Las Vegas this week, Mack Trucks introduced upgraded capabilities for its mDrive automated mechanical transmission (AMT) with the addition of two new functions: rolling start and auto neutral.
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...Read the rest of this storyGeneral Motors plans to expand its portfolio of vehicles capable of operating on B20 biodiesel blends – a fuel mixture of 20% biodiesel and 80% petroleum-based diesel – with the addition of a diesel-fired Chevrolet Cruze sedan this spring, along with diesel-powered versions of the Chevrolet Equinox and GMC Terrain crossover models later this summer.
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