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Latest Coolant Analysis Report
Got my latest used coolant analysis report and all is well again.
This coolant, Prestone Command HD SCA Pre-Charged ESI, is 36 mths old w/12, 500 miles. It’s a “conventional HD pre-charged 2 yr” coolant. It’s life can be extended with the proper dosage of SCA, which I have done w/Fleetguard WF2131 need release coolant filter 1+ yr ago. SCA stands for supplemental coolant additive, which is a chemical package to fortify the coolant anti corrosive property and other good stuff.My plan is to leave this coolant in our DD 60 series for another yr.I do have 13 gals of DD Power Cool Plus 100% concentrate in storage, which is an OAT/extended life coolant, or a 5 yr coolant, before it may need an extender additive.For now I’ll stick with this load of conventional coolant.
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