Coolant Capacity

[GGill]

I suspect this is a well worn thread topic, but without the ability to search... .



Anyway with Spring here a young man's fancy turns to changing the coolant in his beloved Cummins. How many gallons do I need?



Thanks in advance, Greg

 

[rrl989]

After repeated flushing. I was able to add 3 gallons of Prestone for the req'd 50/50 mix.



Ron

 

[rjones]

Originally posted by GGill

I suspect this is a well worn thread topic, but without the ability to search... .



Anyway with Sping here a young man's fancy turns to changing the coolant in his beloved Cummins. How many gallons do I need?



Thanks in advance, Greg

Well empty its around 5gallons I just changed mine along with a back flush and I put about 3 1/2 back in 50/50 mix. Rick