Ford Motor Co. has ordered dealers to stop selling the new Super Duty pickup with the 6.4-liter diesel engine and is recalling more than 37,000 of the 2008 F-Series trucks after reported tailpipe fires in the diesel version of the pickups
for video
http://www.youtube.com/watch?v=v36MCcRPRTc&eurl=http%3A%2F%2Fbitsandpieces1%2Eblogspot%2Ecom%2F
for the whole article
http://www.consumeraffairs.com/news04/2007/03/ford_tailpipe_fires.html
