ATF again under Republican fire. The much-maligned Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) is again coming under fire from Republicans and gun rights groups, who are pushing to rein in the agencyâs power â or abolish it altogether.
A North American block heater cord and plug. A block heater warms an engine to increase the chances that the engine will start as well as warm up the vehicle faster than it normally would in extremely cold weather.The most common type is an electric heating element in the cylinder block, connected through a power cord often routed through the vehicle's grille. block heater warms an engine to increase the chances that the engine will start as well as warm up the vehicle faster than it normally would in extremely cold weather. The most common type is an electric heating element in the cylinder block, connected through a power cord often routed through the vehicle's grille.
For block heaters over 1800-watts or heaters that operate on 240-volts, timers will cost $40 to $60. In both cases the payback is less than one season.Timers are available at most hardware stores and building centers.Timers should be outdoor or weatherproof rated and installed on properly grounded electrical circuits.f block heaters are not standard with a particular engine, after-market block heaters are available. A block heater usually takes only 1 to 2 hours to warm an engine for starting.