It is recommended to add Redex to your fuel tank after filling up with fuel. This ensures that the cleaner will mix thoroughly with the fuel as you drive. However, if you forget and add it before filling up, it will still mix with the fuel as you fill the tank. How Much Redex to Use This STP Diesel Engine Oil Treatment is specially formulated to clean, protect and look after the key parts of your engine that are susceptible to these deposit build-ups created by start-stop engines. Cleaning a car fuel system may sound like a trip to the garage waiting to happen. But with Redex, you can clean your car’s tank, fuel lines and injectors without fear of damage.

Redex fuel system cleaner is made from a blend of cleaning agents and additives specifically designed to remove deposits and contaminants from your fuel system. These ingredients work together to clean the fuel injectors, valves, and combustion chamber, restoring lost performance and improving fuel economy and emissions. Can Redex Damage Your Engine

Given that the additives I’ve been using are not performance boosters as such, I wasn’t expecting to feel any noticeable differences to my car’s accelerative qualities. If that was the point, Redex has products like its Petrol Power Booster. Alternatively, I could just fill my tank with premium unleaded fuel, which has a higher octane level than regular unleaded and provides extra power. Redex System Cleaner is really simple to use. Just add 90ml of the cleaner to your fuel tank every time you refill the tank. If you haven’t used any fuel additives in a while, it’s a good idea to first add a double dose (180ml). This will clean the engine thoroughly before regular use. As to how to use this cleaning solution properly, it is recommended to apply the formula every 5000 km. Alternatively, if that is not an option, you can apply the cleaner to the injector after every oil change or simply pour 400 ml per 50 litres of fuel. Each Redex bottle clearly shows how many fuel additive doses it contains on the front label, with easy marking on the side. 1 dose, is determined around the average size tank size at 50Litres.

Redex Petrol fuel additives can be used safely with new E10 fuel in E10 compatible cars, as well as with E5. How Much Should I Use?Overall, the formula improves the car performance and internal components. It has also proven to be a great solution to corrosion and rust. It prevents the buildup of deposits and contaminants on the metal surfaces, thus reducing the risk of corrosion. The USP of the brand is its ability to clean up to 400 gallons. Features It is an ideal product to add to your fuel. Royal Purple 11722 Max-cleaner can boost horsepower up to 2.6%. This helps you enjoy a smooth and fast ride. You can notice the results after one treatment. You will be surprised to notice how your car doesn’t need as much fuel as it needed before the Royal Purple 11722 Max-cleaner application. If you drive your car regularly, then this cleaner and stabilizer is worth a shot. Over about 2,000 miles of mainly commuting in three months, my average fuel consumption using the Redex fuel system cleaners was 31.1mpg. My driving circumstances in that time have been a pretty representative example of my usual activities, so superficially it looks like a 1mpg improvement since using Redex.

But if you're not clued up on how petrol injector cleaners work. Then don't worry, because it doesn't involve the timely task of taking your engine to bits. In fact, much like with diesel injector cleaners, you don't even have to open the bonnet at all. Real-world trials suggest that Redex fuel additives may not provide a noticeable difference in performance unless used in older or higher-mileage cars. Just like oil and cooling systems need regular cleaning and maintenance, so too does the fuel system. Most drivers don’t even consider the fuel system as part of their car’s annual service, but we think it deserves more attention than almost any other system in your car. Once it starts to dislodge the stubborn particles, you will notice the results. It helps you enjoy a smoother and longer ride. Besides that, the product prevents nitrous oxide emissions. The driving performance and fuel efficiency will be improved almost instantly after the application. The formula improves the horsepower and overall efficiency of the engine, allowing you to enjoy a great and comfortable ride. You don’t need to fill your fuel tank frequently given that you have poured this PEA solution appropriately. FeaturesFuel injector cleaners have been proven to work and they can completely change your car’s performance. From a sharper throttle response to improved fuel economy, there is a list of improvements that can be made. It depends on how dirty your engine is, really. As a general rule of thumb, it could take as many as 2-3 bottles to notice a restoration of your engine's smoothness and performance. Carbon deposits don't immediately cure after driving 20 miles down the road. Petrol injector cleaners are minuscule compared to how much will be in your fuel tank, so it's realistically a gradual process. But what if it didn't work on my engine? After the initial 500mL dose of Redex Advanced 5-in-1 system cleaner, I have been adding a small 90mL bottle of Redex petrol system cleaner every time I have filled up my fuel tank for three months. In my situation, I don’t think I really need to keep using the additives at that rate in my car. I am likely to add a 90mL bottle every month or so and probably use the concentrated cleaner every six months to keep the Mazda’s fuel system sparkling clean. If I had an older car (or when this one starts getting older and higher-mileage), I’d keep using it every tank or at least every other tank.