2012 Dodge Caravan Should You Able Hear Block Heater Hissing Plug Just Tried

2012 DODGE CARAVAN
7,800 MILES
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POPGUN2K
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Should you be able to hear the block heater hissing when you plug it in?I just tried it for the first time on my 2012 dodge grand caravan to see if it works,but couldn't hear anything.
Jan 24, 2013 at 7:51 PM
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