acesneights1 Posted April 5, 2016 Share Posted April 5, 2016 I have an ENDT 673 military and is has no coolant filter and I have had to pull and flush the rad and engine twice so far so I would like to install a coolant filter. Where are they installed and plumbed on civilian applications ? Pics would be great. Thanks. Quote Link to comment Share on other sites More sharing options...
miro Posted April 6, 2016 Share Posted April 6, 2016 I doubt a coolant filter will help your problem. There is no filter media in them. They contain DCA and slowly add that to the coolant. You can get the same affect by testing the DCA, with test strips, each service with test strips and topping it up. Don't think that just dumping it in will fix the problem. too much is as bad as not enough. Quote Link to comment Share on other sites More sharing options...
Freightrain Posted April 6, 2016 Share Posted April 6, 2016 Had a friend with a car that had rusty water issues. He made a sock filter out of a piece of fine screen in the upper radiator hose. Easy to pull and clean. Quote Larry 1959 B61 Liv'n Large...................... Charter member of the "MACK PACK" Link to comment Share on other sites More sharing options...
j hancock Posted April 6, 2016 Share Posted April 6, 2016 There is a screen made for rust chunks. http://www.ganofilters.com/ I have a truck without a coolant filter and I am going to install one before the heater core. NAPA has a filter base and various DCA filters. Over the years, I have learned that heater cores make a great filters for crap in the system.... http://www.napaonline.com/p/FIL4019 Quote JimIt doesn't cost anything to pay attention. Link to comment Share on other sites More sharing options...
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