Idling the automobile puts stress on the modern gas injection systems in today's cars. Idling was applied in cold or heats when energy shot had not been common in older cars. To maintain the engine from delaying, people made use of to keep it running or it could not switch on.
If you actually need the automobile to keep running with the Air Conditioning on in summers, keep giving revs to the vehicle so that the engine runs far better as well as oil distributes inside the engine. Given that India is an extremely humid countryside, A/C is always on, yet try utilizing it less typically since it puts tension on the car parts and you really want to lengthen the life of your auto don't you?