Speed Posted May 16, 2007 Share Posted May 16, 2007 :bmod1: Hi all; My EN 354 has a wierd cooling problem;driving in town,or going down the highway it runs between 180 and 210 degrees,which seems to be okay with it. but every time I pull it into overdrive,the temp goes right to 220. I know the cooling system needs to be flushed and re-filled,but my question is regarding the thermostat. I pulled the housing while replacing the top hoses,with intention of replacing the thermostat,but it seems to be installed permanently. It looks to be connected to a pin that's pressed through the housing towards the top,and welded. I could be wrong,but thats how it looked to me. Rather than destroy it,I just cleaned it up and reassembled it.Would it be possible/recommended to remove it and install a modern type thermostat in the housing? Thanks for your help. Speed :bmod2: Quote "Remember-ANY Gun Control is Unconstitutional!"<!--sizeo:3--><span style="font-size:12pt;line-height:100%"><!--/sizeo--><i><b>MACK-E Model Registry # 36</b></i><!--sizec--></span><!--/sizec--><a href="http://www.nvabatetravel.com/"target="_blank">http://www.nvabatetravel.com/</a> Link to comment https://www.bigmacktrucks.com/topic/2483-en354-thermostat/ Share on other sites More sharing options...
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