Are engine block heaters dependable?
On One Hand: Block Heater BenefitsEngine block heaters help ensure that your car will start in even the coldest weather. By plugging in the block heater several hours before you intend to drive, you can reliably start your engine, decrease bad emissions and increase fuel economy.On the Other: Different Types of Block HeatersThere are a number of different kinds of block heaters. The simplest is the dip stick heater. Contrast that with an inline heater, which heats and pumps coolant through the engine block. There are also ranges of heating power, anywhere from 60 W to 1000 W.Bottom LineEngine block heaters help ensure that you can reliably and comfortably drive your car each morning, while also offering other benefits.