I have used this product now for quite a few kilometres. From the time I added it to my first tankful, there was less Diesel engine knock. In fact it is now very quiet. I also like the increse in the Cetane rating which gives that slight increase in performance. It also keeps the fuel injectors clean.
Verified purchase: Yes | Condition: New
I used many brands of diesel fuel additives over years but Liqui Moly is much better than rest. It definitely improved my SUV. Sluggishness is gone. Accelerates much better now, especially after stopping at intersections n stops sign etc.
Verified purchase: Yes | Condition: New
It is German made, the product is use by my mechanic for my car also I have just bought 3 x 1 lt tin . I get better km to the litre for my fuel, it’s a great product
Verified purchase: Yes | Condition: New
An excellent product that cleans your diesel injectors, reduces `knock' and improves your fuel consumption. I recommend this product as it does what it claims to do without any deviation.
Verified purchase: Yes | Condition: New
Appears to work well. Engine is running smoother and slightly better fuel economy after 400ks
Verified purchase: Yes | Condition: New
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