STA-BILSTA-BIL Diesel Winter Ant-Gel - Prevents Fuel Gelling Down to -40 Degrees Fahrenheit - Cleans Injectors - Treats 250 Gallons of Diesel Fuel, 32 fl. oz. (15215)

Purchased this additive to protect the fuel for my diesel heater from gelling through the cold Winter months. We have not seen extreme cold yet but it has been below freezing quite a bit and I have not had any gel issues and the heater runs just fine on the treated fuel. The price is good and the 32 oz. bottle is large enough to treat all the diesel I could possibly buy over the course of the season.

But my tractor fired right up and ran just like usual even in this subzero weather. He spent days getting it going and it still, even today days later it is still sputtering and stalling. Should I tell him about this product? You bet ya! If he asks!! LOL Great product from a lifelong-trusted company name!!

This really works. I live in ohio, it seems it has been zero all month, my disel tractor wa shutting down because of the cold weather, this worked great in the fuel, tractor worked

I used the diesel cold weather treatment for my GMC Sierra 1500 3.0 turbo diesel during my ski vacation. I had no issues in 7 days of before freezing temps.

Arrived fast and works well. Should last a long time .

My tractor diesel fuel was gelled up in 10 degree weather . I added this when things warmed up and ran the tractor . On the next 3 day spell of 10 degree weather the tractor started right up and operated flawlessly .

Ordered this product for my diesel truck with cold weather moving in. Last year I had to have my truck towed to a Dealership because my truck gelled. That won’t happen to me again!

We were having trouble with our outside heating oil tank gelling in Maine. After multiple plumber visits, we started adding half a bottle for every 100 gallons since last winter. This past winter we had zero issues and no emergency call out bills. Worth it.