General Motors is recalling 50,249 of its Chevrolet Volt plug-in cars to make a software fix that will ensure that drivers and passengers don't accidently subject themselves to carbon monoxide poisoning through a mixup about whether the car's engine is running. The problem involves an issue that dogs many hybrid cars today: drivers can't easily tell when the engine is running or when the car is running on battery power alone. If the engine turns on to recharge the battery when the car inside a garage and people aren't aware of it, they can be poisoned by carbon monoxide. GM reports two people say they have been injured from the issue. Read more http://www.usatoday.com/story/money/cars/2015/03/12/gm-chevrolet-volt-carbon-monoxide/70238228/
