BRP U.S. Inc., of Sturtevant, Wis. voluntarily recalled about 400 Ski-Doo Snowmobiles. Under extreme cold and dry weather conditions, an explosion could occur because of sparking in the fuel tank when it is partially filled with gasoline at a low vapor pressure and the engine is left idling. This could cause serious injuries or death. At the time of the recall, the company had received four reports of explosions, one involving burns to legs, fingers and face.. These products were sold by Ski-Doo dealers nationwide from March 2004 through March 2007 for between $9,000 and $10,000.