Forum Discussion

toban's avatar
toban
Explorer
Sep 07, 2014

Fleetguard complet blue longlife antifreeze for Cummins ISL

How long can one really go between antifreeze changes? I had one guy tell me he never changes the antifreeze because of their makeup now. He just adds the DCA when needed to keep that up and that's...
Class A
wolfe10's avatar
wolfe10
Explorer
Sep 08, 2014
Passin Thru wrote:
CAT markets one similar. Around $20.00/gal.


Correct. Caterpillar ELC is a put it in and forget it for 6 year OAT-based coolant. Most of us with Caterpillar engines have switched to this.

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