Re: Block Heater
My understanding is that on cold weathers, when a car is equipped with engine block heater, there is a power cord that needs to be plugged in, either overnight or right before starting the car, to a power supply, in order to warm the engine or coolant for ease of starting. I had it in my 06 Trailblazer and my 2010 Traverse. However, even being here in Toronto, Canada, where the weather is really cold during winter months and lots of snow, I haven't even used this feature yet. My friend, ont he other hand, told me, that feature was very useful to him when he was in Alaska.
2010 Summit White 2LT AWD<br />2006 Trailblazer EXT LT