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What is the best coolant to run in our trucks I'm getting my radiator cleaned and am going to mix distiled water but was wondering about the antifreeze
I use the stuff from Cummins/Fleetguard. It is blue in color and is called ES complete. Its premixed so no distilled water is needed. Makes it easy to do.
I saw one single bottle of pre-mixed stuff made by Shell under the famous Rotella trade-name... . it was @ Wal-Mart... . might be worth looking into... .
A buddy of mine used it in his drag-race truck..... the night before the 'big day' a hose let loose somehow and leaked this Evans Goo all over the place..... try buying it at a convenience store at 3AM... that won't happen.
It's really good stuff, and lives up to its claims... . but it's too hard to get in an emergency situation.
The best would be free ________, but after that you want a low silicate (or no silicate) formula. There are some extended life coolants out there that meet the needs of the CTD, I put the Rotella ELC in mine just because I am lazy and do not want to change it again.