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I work for cummins diesel and we use warm water and cascade. You need to make sure that you mix it before you put it in the radiator otherwise you will just get a lot of bubbles. let you truck run for about 30 minutes even drive it a round for an hour or so that will break up all the grim in you coolant system. Then you need to drain. Put just plain water in and run. This work really well. Yes cascade does do the dirty work>

sorry you do have to put coolant back in sorry.

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โˆ™ 2015-07-15 19:55:27
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Q: How do you flush the radiator in a 1998 Dodge Dakota?
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