However today, you do not should do that! The idling you do on today's car burns priceless energy as well as leaves gas deposit on the cylinder walls that adhere to it since the cylinders aren't moving as quick as they usually do. This infects the engine oil with carbon deposit as well as makes your car's innards filthy.
If you truly require the car to maintain running with the A/C on in summer seasons, maintain providing revs to the auto to ensure that the engine runs much better as well as oil circulates inside the engine. Since India is an extremely damp nation, A/C is consistently on, yet attempt using it less typically given that it puts pressure on the auto parts as well as you wish to extend the life of your auto don't you?