Fuels 2835, Madditive Diesel All-In-One Fuel Conditioner - 24 Ounce

I drive a VW Golf W/ 1.9 TDI and get 1/2 -1 MPG more. 1st tank pays for the bottle. Used to get 45 1/2 mpg sometimes 46 now always 46 1/2. With every day driving.

Very good product well worth it money

I've purchased this product before, but when I received the 2 bottles of Diesel additive, it didn't have the VP label on the bottle. You can't figure out how much to add to your Diesel fuel. All each bottle had was a mini typewritten label.

As advertised. Works well.

I think it's what it says it is. No actual label only something that someone printed. Box leaked some and it smells like fuel conditioner so I guess it's good

Seems to have worked pretty well

Cetane wise it seems weaker than hot shots diesel extreme maybe on par with they’re EDT additive tho cetane wise. Truck seems to run clean no black smoke unlike when I don’t run additive I get coal. Lubricity wise it seems to be better than hot shots additives based on I’ve never averaged 16.8 mpg with them but with VP’s I do. There is one thing they barely mention anywhere on the bottle but in a tiny spot. It’s winterizer as well and from what I can tell my starts are smoother in 10 degree weather (Plugged in) compared to all the other additives. The way I see it I’m going to use this as my winterizer from now on and use diesel extreme other seasons overall great product 👍

I wish there was more shared experiences on this product. On VP's website this raises Cetane by 2 numbers (one other brand that sells an every day/tank treatment advertises up to 7 numbers of Cetane improvement with 1-2 oz per 25 gallons) The alternative seems to offer better value but I'm going to try this one out again.