I have been using it in my cars now for several 30,000 mile oil changes. I change the filter every 5,000. My cars are still running fine with 192,000 on one and 250,000 on the other. One of my other cars had 275,000 and was still running strong until I was "T" boned. In the long run it saves money and it's easy to simply change a filter every 5,000 miles.
Best oil on the market. My car runs smooth as silk and the engine internal parts are hospital clean.
I won't use anything else!
14 vehicles to maintain - all classics
I only drive a few miles a week - so far - it seems to be compatible with my Ford Focus, but it is too soon to know what longer term benefits will come.
I did a full power steering flush, added Cerma and took the car for a drive and noticed smoother steering, and a quieter, power steering pump. Smooth😁
Cerma Ceramic Fuel Treatment for Gasoline Engines
I have a 2016 Toyota Tundra with 125 K miles. 5.7 v-8 For a while now I have heard a knocking sound coming from top end drivers side of motor.I did some research and thought it could be the cam chain tensioner. It didn’t do it all the time, but regularly. I was getting alarmed. I found your products online, and thought if something was sticking maybe your product could free things up. I said wow when I saw the price for 2 oz., but thought maybe it will work. I put it in 600 miles ago, followed the instructions and I haven’t heard anything from the engine since. I can’t believe it, this stuff is great. Thanks for making this stuff. I will be ordering your oil soon, and them other products too. Thanks again, Don
Put in power steering fluid steering reservoir quiet and effective
Occasionally, you stumble upon a product that actually delivers on its promises - and this is one of them!”
I have a Ford mustang gt 2018 and use the motor and transmission treatment and it change incredibly its performance. I also bought the oil and used it for my promaster 3500 with over 100k miles. Looking forward to buy more Cerma products in the near future.
Been using Cerma motor oil for about 3 years, the difference in overall performance has been amazing. Power, smoothness, my Volvo runs so smooth even my friends riding with me notice. I started using Cerma motor oil at approx. 120,000 miles and it runs better than it ever has. I’m 79 years old, used a lot of motor oils over the years and nothing has made a difference like Cerma products.
I’ve been using Cerma Products for about 3 years and the improvements in my cars is amazing. The gas additive has helped make my cars run like new.
I have been using Cerma for the last 4 years and have always been amazed at the quality of your products.
So far so good. Less noise, smoother engine, more power.