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Old 03-04-2021, 11:46 AM   #19
JayChicago
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Default Re: Adding a Coolant Overflow Tank

Quote:
Originally Posted by Ross F-1 View Post
It keeps air out of the system, reduces corrosion.
Ok, that makes sense. But with the corrosion inhibiters in modern antifreeze, I wonder how much difference it would make.
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