Diesel Engine heater block-Yes or No
What's your thought. In cold weather (below freezing) is it a good idea to keep the engine block heater "ON" or "off" if the coach is just setting and the engine will not be started anytime soon? Th...
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If I turn the block heater on an hour before starting our Cat engine (30*) it starts right up and purrrs. I've started it up when the temp is 35* without using the block heater (I forgot to turn it on before leaving) and it took about 3-4 minutes for the engine heater alarm to quit going off and on as well as the "Wait to Start" light to quite blinking off and on.
