Ultimate Diesel Kit

Diesel Fuel System Cleaner

My use of the Diesel Fuel System Cleaner was on a 2014 VW Jetta belonginf to one of my daughters. She had gone way over an oil change, had engine light and DPF light on the dash. I ordered two bottles of the cleaner and had her start with adding this to her fuel. Her daily trip to work is 3 miles and the car isn't getting hot enough, so I took over and started to put it through some longer interstate drives. While I was able to get all the engine codes corrected ( sensor replacement ), the DPF was still on after 3 tanks of fuel, the next tank I used 2 bottles, and then I refilled with 6th bottle. She has been driving for a few days and texted me that the light finally had gone out and been off for two days. When I had the car, I was montoring the regeneration and all was working. I give this product 5 stars as it really had it's job cut out cleaning her filter.

Save your Diesel

This kit has brought life to my 3.0. Its definately made this engine run better and gives added protection. Will never run without Archoil additives again again.

6.0 Powerstroke

Engine feels more responsive. Almost through 1st bottle. Will give more time to fully review but so far it does improve performance.