Posted 12/31/2015 21:40 (#5001718 - in reply to #4998977) Subject: RE: Block heater on 3406E keeps burning out
The Palouse North Idaho
It's probably grounding out on something. On my TD95D, you have to have the correct clockwise orientation of the element or it will hit the cylinder wall and ground out causing the element to burn out. When I installed mine, I had to fiddle with it to make sure it was not touching anything.