While stopping at a red light, you should have observed that if the rush is excessive, some people shut down their car engines and also kick back quietly. No, they are not foolish! They are actually providing more life to their automobile. Unnecessary idling kills your automobile slowly without you also knowing it!
But today, you don't need to do that! The idling you do on today's automobile burns valuable gas and also leaves fuel deposit on the cyndrical tube walls that stay with it considering that the cylinders aren't moving as fast as they usually do. This contaminates the engine oil with carbon deposit and makes your car's vital organs dirty.