Auto blanket or felt, what to choose
One of the ways to save fuel, is to keep the engine warm. In this matter, we will be helped by additional engine insulation with auto blanket, especially in winter, it will help to significantly reduce heating time, slow down the freezing of the engine, and allow the car to cool down much longer. Car blanket and felt (it is also felt) have both pluses and minuses, especially obvious, as, in my opinion, I mention in this video. The choice in favor of a felt or an auto blanket is up to you.