IC Antifreeze foaming

JAY

JAY

Donating Member
I just installed a bigger Shur-Flow type pump on my IC system and noticed that it foams the antifreeze almost instantly. What additives or mix ratio have been used or tried to cut down on this? I am currently running 50/50. I am going to try 100%. Has anyone else had this problem? The system is only what 1.5 gallons or something and with that big pump pushing 5-10 gpm.
 
P

PPI Typhoon

DIY Madman
Re: IC Antifreeze foaming

It could just be air being worked out of the system. I'd just keep checking it and eventually, it should work it's way out. I remember mine had some bubbles for a while when I installed it.
 
GMCSyclone1

GMCSyclone1

NASTE MEMBER
Re: IC Antifreeze foaming

You could try Water Wetter its supposed to make the bubbles smaller which in turn will cause the truck to run cooler.
 
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