Cummins X15 and Howes Anti-gel

I buy the “Gray” bottles by the case on Amazon.

 

Follow the directions on quantity and you will be fine. Better to go treated than not, especially when below 10*F temps are expected. I recommend customers treat from Dec 1 thru end of Feb. Do not trust that out of the pump is treated.

 

While i dont own an ISX motor howes and for that matter all antigels are safe to use as long as you follow the directions. And a $25 or whatever (not checked prices this year yet) bottle of anti-gel is far cheaper then a tow and new filters. Typically i start adding it around late october to mid november for my area.

Also if you buy it in bulk either online or in a non truckstop store. Its typically cosiderably cheaper. I also keep a bottle of the red 911 in my truck even if i prefer howes. It works MUCH better then any other product at de-gelling a truck enough to at least start and limp it inside a shop.

 

We had a driver that thought "more is better" with the Howes and the first thing to fail was the espar bunk heater which he ran a lot, it cokes up the burn chamber, next was the DPF required more frequent cleaning. So use as directed.

 

I use fuel ox in my X15. No issues.