Worldwide | Elections | North America | Latin America | Europe | Asia | Africa | Events |. Mayors from The Americas, Europe. Asia, Australia and Africa are competing for the annual World Mayor Award. More. City Mayors ranks the worldâs largest as well as richest cities and urban areas.
Letting your car idle isn't actively bad for the drive train, but it certainly does put strain on the engine, additionally engaging the AC will put the engine under load, and work the engine harder even though you're not driving anywhere.
Four ways to be idle-free. 1  Turn off your ignition if youâre waiting more than 10 seconds. 2  Warm up your engine by driving it, not by idling. 3  Warm up the cabin interior by driving, not idling. 4  Protect your car engine by idling less.