Powerram250C

That is very knowledgeable and good words of wisdom to go by. That does make sense. Thanks again for all your input.

Supermechanic, that is a good idea. Green in most of the equipment except for vehicles. Does GM/dexcool have the good stuff to help out with electrolysis (if it does) and lime scale buildup? You're correct on the full strength coolant. Usually just gets the hydrant water added, which is full of crap.

Fresh inframe overhaul on a dt414 in a 1066 and wondering what antifreeze is best to use. It doesn't have a coolant filter but I just plan on running coolant that has the correct "stuff" in it, and checking and changing it when needed. Thanks.