Posted by Willy-N on Sunday, November 21, 2004 at 11:24PM :
In Reply to: Re: Engine block heater posted by Paul (in NY) on Sunday, November 21, 2004 at 12:32PM :
I use the same type and they are quick heating even if you don't leave them on all night. A hour or so works good here when it gets down to 11 degs or so. Sure is nice to have heat when you start the truck in the winter!! Mark H.