Hi,

I read alot about this DPS4 and i'm kinda interested by it i just wanted to know, what is it and what does it do? (sorry i know i sound like a noob but in my defense am just taking driving lessons n i don't really know much about cars)

Thank you

Brolly 727 DPS4 is a diesel fuel additive manufactured by Millers which is alleged to improve performance by making the engine run cleaner and more efficient. I have never used it but will try in the future, those who have used it swear by it and appear to have good results. see link

http://www.banchory4x4.com/acatalog/Millers_Oils.html