How Silicon Valley startup boosted MPG in 2019 Chevy Silverado pickup truck

2019 Chevrolet Silverado, 2018 Detroit auto showIt looks like GM's investment arm, GM Ventures, has borne some real-world, fuel-saving fruit. Sophisticated engine-control algorithms under the hood of the 2019 Chevrolet Silverado full-size pickup truck, which make the truck's V-8 engines more efficient, came from work done by a company GM bought in 2012. That year, GM Ventures sank an...