bigjimwhite
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Hey all.. I'm newer to the diesel world..I have a 91 and a 93 factory turbo. Both f250.. both 7.3 idi.. the 91 has a aluminum radiator the 93 still has the brass. What is the easiest way to flush them and what antifreeze is recommended? I know there is different things to look out for in the brass and aluminum but just not sure what that is. Any help would be greatly appreciated.