Enerburn - Liquid Diesel Fuel Combustion Catalyst & DPF Cleaner, 16-ounce bottle, 4-pack

Enerburn does what it says it will do, IF used correctly. The drawback is that Enerburn must be used in the engine uninterrupted for several hundred gallons of fuel in order to law down the catalytic layer on both the top of the piston and the cylinder head. After the layer is fully in place the emissions will drop a great deal, fuel milage will increase 12-18% depending on use, (steady running engines like in construction, locomotives and tugboats do better and get the layer in about 3-month constant usage & OTR about 6 months), and the engine will pick up HP while reducing wear. The big BUT is using it long enough to lay down the layer that becomes the basis for the catalyst. It really does work! For the average pickup truck or diesel car, it will take 2 years of use to put down the layer. It's an A+ in HD diesels!

really works, clean DEF system but price

I began using Enerburn in Sept 2017 in my 2015 F350 Powerstroke. Knowing soot is an issue for diesels, I have gauges that monitor 3 different soot indicators and Enerburn is astounding. In varied driving, I was seeing DPF regenerations about every 350 miles. Since using Enerburn, I now see intervals of 437 to 500 miles with most at 500 miles, the point at which Ford deemed a regen is required whether there is soot or not. My first 16 oz bottle lasted about 4500 miles, much of which was towing, so although it seems very expensive, it is not expensive to use. I had previously used AR6200 which helped and is for both gas and diesel, but Enerburn is strictly for diesel and it so much more effective for soot management, giving longer life to the emissions systems on modern diesel engines.