Ну, экперты пишут про статику на холостых при неполном баке:
After extensive investigative work, Transport Canada, in conjunction with BRP, has determined that
under extremely cold and dry weather (temperature colder than -30єC and less than 50% relative humidity), electrostatic charges can accumulate on components within the fuel tank when the engine is left idling. At a certain level of electrostatic build-up, a discharge can suddenly occur, sparking in the vapor space volume of the partially filled fuel tank, igniting a combustible mixture of gasoline and air and therefore, causing an explosion.
Recommendation for Consumer Action:
Transport Canada urges owners of these snowmobiles to contact a BRP dealer and not use their snowmobile until the
fuel filter assembly has been replaced with a new assembly in which the hoses and quick connectors feature components that have a higher electric conductivity.
For further information, contact BRP's toll free number at 1-888-638-5397 between 8:00 and 18:00 ET.
BRP is voluntarily sending a safety recall notice to dealers and owners of record advising that customers should contact their BRP dealer to have the fuel filter assembly replaced and should not use their snowmobile in the meantime. The same information is also available at:
http://www.snowmobile.ru/clicker.php?id ... mation.htm
цитата отсюда:
http://www.snowmobile.ru/clicker.php?id ... 26st%3D330