Liqui Moly Cera Tec 20002 Automotive Additive, 300 mL

Sure seems to make things run smoother and quieter. All good so far at least short term. I now have added it to all three of my vehicles. This bottle came with German writing, but you can look it up online. It is a little on the expensive side.

before adding additive, I would get 24-25 mpg @ 70, since gas is so expensive going into California I decide to get as much mpg as I could! it was a 1200 miles round trip, going from Yuma Az. to Salinas Ca. I almost hit 29 mpg! 28.2,28.8 it fluctuated just below 29 mpg going @ 62 miles an hour average speed, on the way back different story, 26.8 26.2 fluctuating just above 25 mpg@ 65-70 ( 2020 Ford Ranger 4x4 )! I contribute the additive, tire air pressure, and slower driving!... good product

A product you can feel working and improving gas mileage

Noticed a difference right away. Engine runs smooth and idles better.

I'm very satisfied with this product. It's made in Germany and is good for 30,000 miles.

Good product.

I haven't used it long enough but paired with Liqui Moly 0w20 full synthetic, I noticed a significant improvement in noise reduction. I have a Volvo with a turbo charger feeding a supercharger that was a little noisy and it definitely lowered the noise levels.

I love this product from Liquid Moly .Liqui Moly Cera Tec 20002 does it make the different. Excellent product, my car runs like so smooth. I love it. I recommend it.

I do not know if it is me, but I feel that the engine is running smoothly now. I have used it in my latest four vehicules and no complain at all, very satisfied with the product.

If it was in English, it would of been much better. Everything is in a different language than I can understand. Can't really tell if it did anything, as of yet, as I've just added it a few miles back. Only time will tell.