Liqui Moly 300mL Cera Tec

Great product. Brought my English temp down. Made engine run smoother

Bought my daughter a used 2020 Jeep Wrangler 2.4 turbo with 80k miles a month ago. The engine was ticking badly and the dip stick was varnished. I changed the oil first day with Pennzoil Platinum High Mileage and added the Cera Tec. Over this past month it's become noticeably quieter and her mpg has increased 3mpg from 14mpg to 17mpg on 35" tires. It really does work very well. I recommend this product

My 2019 Ford F150 Platinum 4×4 has made a tapping since the day I bought it, ive bought every premium additive and no results, even ProLube literally did nothing to stop it, I just changed oil using 5W 30 Mobile 1 Extended Performance High Mileage formula added 300ml of Cera Tec and after running it approximately 35 miles i was shocked that tapping noise is gone and starts are smoother, waiting to see if fuel Mileage changes but im just happy the noise is gone, outstanding product and if you have a Coyote buy it you will be amazed

It's like a magic wand mixed with motor oil. Germans — always reliable.

Great product my cars run so much smoother and my Audi 2.0T stopped burning so much oil! Best product I have used in my cars.

I have a 17 Mustang GT with low miles that was always quite and ran perfect. But I wanted to use this more for a protectant than to try and quite anything.. I heard great things about it but I have no real way to prove that it actually works only time will tell.. I just about to hit 20K miles on my Gen 2 GT I'm using it in hopes that it will help with protection. I hear it works really well with older or High milage motors. And if you love your car this isn't a lot of money for extra protection...

I use this in my 2024 Nissan Frontier SV 2WD. The naturally aspirated 3.8L V6 runs nice and quiet with it in engine oil. I have used this in several past vehicles with good results.

Great stuff, have used it 5-6 times over the past few years never had any problems.