Millers Diesel Additive

[WeDesign]

What is the difference between Millers Power Sport 4 and Millers Ecomax

http://www.dcp-shop.co.uk/buy-car-ac...ducts_id=22572

and this

http://www.millersoils.net/1_Millers..._AUTO_FUEL.htm

[AntSSSS]

I think the Sport 4 is now discontinued and the ecoMax is the new one.

Same stuff I think.

[BoroDave74]

I used to use diesel sport 4 and was getting 5-7% mpg improvement. Then when I couldn't find it anymore I bought the ecomax stuff. Have had no improvement over non-additive use whatsoever. This did coincide with the temperature coming down for winter, but since Ive finished the bottle I still get the same mpg. This is all based on my figures since 19 March last year.

Perhaps it works much better during the warmer months? But I can't recommend the ecomax on my own findings and certainly won't be buying anymore

[WeDesign]

I used to use diesel sport 4 and was getting 5-7% mpg improvement. Then when I couldn't find it anymore I bought the ecomax stuff. Have had no improvement over non-additive use whatsoever. This did coincide with the temperature coming down for winter, but since Ive finished the bottle I still get the same mpg. This is all based on my figures since 19 March last year.

Perhaps it works much better during the warmer months? But I can't recommend the ecomax on my own findings and certainly won't be buying anymore

So as Antssss said, perhaps Power Sport 4 was the older range which maybe has been replaced by the Ecomax variety

[ditchp]

same stuff i think, i am still using it in both car's and the work's van...seem's to help a little

[WeDesign]

same stuff i think, i am still using it in both car's and the work's van...seem's to help a little

Just read this on the Millers site

Developed on the success of, and replaces, the popular
'Diesel Power Sport 4'

[Ian S100]

I used DPS4 in my CDTi for for the past 30k miles with little if any difference in mpg & the egr & manifold still failed at 45k - I've also had the boost sensor off to clean yesyerday & it was ulmost unrecognisable for muck so I'm not convinced by DPS4 cleaning qualities either. I'll finish what I have but won't be buying any more

[snapsnap]

Which did a test on derv additives, and the car they actually used was a vec 1.9cdti.

The conclusion for all the additives (Millers was one of them) was no noticeable benefit.

[r.bailey63]

Prefer the Forte products myself.