idle reduction technologies epa region 1 workshop april 28 2004 terry judge kim hotstart manufacturing company where are we our mission to develop superior engine heating solutions that help customers improve operating efficiencies extend life reduce emissions fuel consumption applications in many heavy duty trucks locomotives generator sets gas pipeline compressor stations construction & mining equipment etc large diesel engines above 100f allows them start easily with minimal wear and provide full power quickly without idling ve been doing it since 1942 today s operator switchyard locomotive is operated via remote control for creature comforts long haul truck an apartment on wheels demand no big keeping bus 300 850 cid 750 1500 watts the coolant 4 000 15 18 30 0 6 oil let examine a gp38 2 consumes 5 gallons per hour of at normal when outside temperatures drop 10 15f idled notch 3 keep