Many car owners believe that it’s crucial to warm up their cars before driving off. A number of people are following this practice from a very long time. They usually feel that by doing it will warm up their vehicle engine. Hence, it will help their car to run smoothly and efficiently. But, is this statement true? Well, let’s discover further what is the real truth behind it and also explore “ how long should you warm up car before driving? Lots of motorists chase the practice of warming up vehicles since ages. But, is that really essential? Well, with the earlier models of cars that have carburetors, it was important for motorists to warm their vehicles for a few minutes before driving off. It was because these cars used a manual choke cable that needed to be pulled before starting to ensure the smooth running of the vehicle But, nowadays it is not necessary for drivers to warm up their car before they actually start driving. With the advancements in the automobile technolo...