millers diesel power sport 4, anyone used it on there vrs? was thinkin of gettin some. will it do any damage on the pd engine?

I've used it religiously and generously for a long time. I reckon 15 to 20 litres of the stuff has gone through my engine since I started using it. No issues.

same here, used millers power sport 4 in my PD130 and SWMBO's fabia vrs. No issues over the last year of using it.

Used in both of mine too with no problems.

sounds good. think ill invest then maybe. what differences did you guys get when usein it?

less smoke, smoother running

I've used it religiously and generously for a long time. I reckon 15 to 20 litres of the stuff has gone through my engine since I started using it. No issues.

Devonutopia (& others), do you folks run this all the time or just on occasions (track days, etc)?

sounds good. Think ill invest then maybe. What differences did you guys get when usein it?

less smoke, smoother running

+1

Devonutopia (& others), do you folks run this all the time or just on occasions (track days, etc)?

Run it all the time.

Just coming to the end of my first 5ltrs, would not be without it car drives smoother and the exhaust is much cleaner.

I'm on my first bottle of it, can't say I've noticed much difference yet other than my mileage from a tank is 10 - 20 miles down, which I wasn't expecting.

10-20 miles down????

10-20 down sounds wrong, certainly never seen that on any other cars.

I presume most of you are using it with a higher brand fuel?

I've been using Asda's diesel with Millers Diesel Power Sport 4, didn't really see many benefits from it. Didn't feel any more poke...neither did i see any benefit from mpg.

I'm using it religiously with the cheapest fuel I can find. I think because my car was mapped on normal diesel, it runs better on it. Never seen a benefit. So any time I go to the pump, usually around 60ml (A generous dash anyway, never accurately measured ) gets chucked in the tank along with the 40 to 45 litres of diesel.

I have used it with Tesco's and Asda's fuel, no noticeable difference in MPG, running or smoke.

It does however make SHMBO's engine run quieter (Fiesta TDCi)

I tend to use it with sainsbury derv or shell derv/derv extra.

I refuse to run any of the Premium dervs such as V-power or ultimate as unless I'm out of derv and it's the only option I'm not paying the extra.

10-20 down sounds wrong, certainly never seen that on any other cars.

Yes, I was suprised as well. I'd previously used BP Ultimate but changed to normal BP diesel with the Millers. I've only used it in 3 tank fulls so far but the mpg on all 3 tanks is 10 - 20 miles down on the BP Ultimate :confused:. Last weekend I had a good run on the motorway to VW Festival, on top of my normal drive, but still only just managed to get over 400 miles out of the tank.

...but the mpg on all 3 tanks is 10 - 20 miles down on the BP Ultimate...

Could that possibly explain the difference? Isn't one of the points of Ultimate and V-Power that it gives you "extra mileage with every tankful"?

Millers - used older version for over 300k on previous versions.

Diesel Sport 4 used for 14k on Fabby vRS.

Smoother running, less smoke, more power - or better fuel economy - depending on how you choose to drive it.

Another one for Millers Diesel Sport 4 here.

Starting to smooth out my standard 1.9 VAG block now, but it's still early days (11K)

However, I used it in the previous 1.9 (TDI PD 130) - remapped to 176-197bhp ish, double dose of Millers, Shell Diesel Extra.........now that was an absolute scream

No damage at all (unless you count the frontal impact......)