A KGW investigation found incidents of "phantom braking," in which Tesla vehicles suddenly slow down without cause, are more widespread than previously reported. We documented hundreds of complaints about Tesla cars slamming the brakes for imagined hazards. It even happened during the reporting of this story. Read more: https://www.kgw.com/article/news/investigations/tesla-drivers-complain-unexpected-phantom-braking/283-f6916c06-f052-4d01-9813-e0c5fe3eff39 Watch more The Story videos: http://bit.ly/watchTheStory Follow The Story on Twitter: https://twitter.com/TheStoryKGW Follow The Story on Instagram: https://instagram.com/thestorykgw