MANNOL1 Litre Diesel Ester Additive Complex Antiwear For All Types Of Diesel Fuel

This does work and I got 5 to 10 more miles to the gallon and the engine ran more smoothly. Whether the cost outweighs the benefits is subject to debate. Saying that I would buy it again as it is reasonably priced .

I previously reviewed this product and was impressed with its performance over quite a period of use Having purchased on several occasionsHowever I have to say my recent purchase April 23It came as no shock that there had been a significant price increaseHowever I felt slightly disappointed on arrival that the bottle displayed a manufacture date of 2020The price increase was in the region of a fiverI note that since my last order the price has risen again A increase in transport and handling cost would be expected But come on !!Manufactured pre pandemic 2020 ???Some one is lifting our leg somewhere I feel

I had been using a well known brand of Diesel additive for many years but the price kept creeping up and up. This Mannol Diesel additive does exactly the same function and same MPG but for less than half the price. Definitely recommended, already stocked up a few Litres.

The bottle must have been dropped or squashed either in transit or before dispatch. I don't expect this to adversely affect the contents .But it was a very good price .It will take a while to evaluate the benefits .of the fuel treatment .Looks and smells almost exactly like the fuel additive I previously had but twice the quantity for the same money. Interested to see how it goes .The bottle is a bit feeble. I managed to get it almsit ack to its original shape.

I was sceptical to start with but now i`m converted and will use it from now on. Follwed the instructions and put a triple dose in first time then followed the normal dosage rate ( 50ml per 50 litres ) each time i fill up. The MPG has increased by approx 4 - 5 MPG and the VW 1.6 TDi seems a little smoother as well, Very happy.

BEWARE: CONTAINER IS NOT RIGID and is full up to the seal. Gripping the container to remove the top seal causes SPILLAGE. Best to place to container on absorbent paper on a firm surface and hold bottle across the shoulders of the container. Very strong smelling liquid spillage is difficult to remove. Also, very difficult to dispense a measured amount of this dangerous liquid from this container.Take heed of danger warnings on label !!!

Great product...Put into my 535D, you can feel the acceleration difference almost instantly

Cheaper than some others but if it does what it supposed to do I will be a life long fan