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Originally Posted by ray66v I have to wonder about this, Trucks are often left idle overnight, construction equipment often is idle for hours. I worked at the airport when I was young, the diesel equipment was never turned off in the winter, (left idle all night, every night). |
Remember.. some trucks have idle up solenoids, as well as idle variance built in. also.. trucks with reefers have a seperate engine in the back for the compressor that kicks on automatically to maintain temp. At a distance.. a reefer running might sound like a truck idleing..
soundguy