Millers Oils Diesel Power Ecomax Fuel Additive Treatment 500ml 0.5L NEW IMPROVED

Always use this product, it does an excellent job.

Good stuff I would recommend

Very happy with item

Worthwhile investment in time / care for your car.

I bought this because my old diesel is getting a bit smelly. It’s helped with that, but also given me a 10% improvement in fuel economy.Much better than buying fuel with additives already in it.

Came recommended from a contractor and must say it has made a difference. On my second bottle.

I've been using Hydra Maximus for a while and when I changed it to this millers product my mpg dropped by about 2mpg so its not as good as Hydra Maximus which I will be going back to.

Lots of people seem to expect miracles from this, so please allow me to clarify what this is good at ( IF you run it long term over thousands of miles):1) Cleaning your fuel system of any power-sapping deposits2) Upgrading supermarket fuels to the same level as branded in terms of cleaning additives at the equivalent premium of only 1.5-2p per litre3) Improving throttle response and possibly making the engine run a little quieter (although this is debatable and depends on your engine, consider it as a possible bonusWHAT IT WONT DO: Yield more power from your engine than when it was new (and therefore had no deposits clogging your fuel system) - it also won’t work after only one or two fills, you have to run it long term!It’s brilliant stuff if you align your expectations accordingly.