From June 1, 2006 through September 30, 2010, any retailer or wholesale purchaser-consumer who sells, dispenses, or offers for sale or dispensing, motor vehicle diesel fuel subject to the 500 ppm ...

Want to idle that diesel engine in your 2008 or newer medium-duty truck in California for more than five minutes? You'll need a sticker for that. Want to idle that diesel engine in your 2008 or ...