02-02-2016, 12:35 PM
I'm thinking radiator core life is affected greatly by the frequency of flush and replace maintenance. I'm not sure what Newell recommends but a flush/coolant replace every other year would be good practice.
1993 Newell (316) 45' 8V92,towing an Imperial open trailer or RnR custom built enclosed trailer. FMCA#232958 '67 Airstream Overlander 27' '67GTO,'76TransAm,'52Chevy panel, 2000 Corvette "Lingenfelter"modified, '23 Grand Cherokee.