"Meanwhile, 10,000 Porsche 911 sports cars are under investigation for a faulty cooling hose fitting. The loose hose could cause a rapid loss of coolant that could not only damage the engine, but cause a slick road surface that could pose a danger to other traffic. The investigation is only concerned with models equipped with 2001-2007 models. There have been 10 owner complaints of failures, with one owner saying the coolant caused him to loose control and spin the vehicle off of the road."