If you know there’s an issue with your car that could be affecting performance and efficiency, it’s better to get it fixed ahead of your next MOT. That way emissions will hopefully have returned to normal levels, giving you a better chance of getting through this portion of the test. Also, if your tank is larger or smaller than 50 litres you can still use the recommended dosage with same level of performance being achieved. Have you noticed a drop in performance from your car’s petrol engine? Maybe you’re no longer achieving the same MPG figures you did when the car was new? Any small drop in engine performance could be a sign that the fuel injectors are clogged and need to be cleaned – which is where Redex Petrol System Cleaner comes in. So, I am testing the Redex on a car that is 4 years old. I am guessing that there isn’t a huge amount of deposit build-up on the injectors from the 30,000 miles it has done during its time on the road. But after using the first shot bottle of Redex and completing the first 400 miles until the tank was empty, I felt good knowing that I was taking care of the inside of the engine and removing any deposits that may be degrading performance. As Shaun said, the percentage of comments about this product seems like an advertisement and he is absolutely correct. I believe Red-x is an incredible product, but it’s a dangerous product, without understanding the repercussions. If you have an old car that has Carbon build up behind the rings and on the ring lands etc. As well as in the chamber and on the piston crown, because people are to cheap to use the correct octane fuel etc and are running continuously in detonation

Maintenance good practice– If you’re someone who enjoys taking care of their car and plans to own the same model for a long time, you really should be cleaning the fuel system. As touched on earlier, the fuel system needs maintaining just as often as other engine components, and a regular clean ensures excellent long-term health for the various parts within the system. All of our recommendations above are suitable for both diesel and petrol cars and they simply pour into the fuel tank. However, for the best results, it’s advised that you pour the cleaner into the tank before filling the tank up. I am going to keep testing the Redex System Cleaner on my Evoque Diesel and see what I learn over prolonged testing. Even if there are no further gains to be had, in my opinion, it is still good practice to maintain a low level of deposits on the car injectors and keep the engine running as optimally as possible. Redex fuel additives aim to give a clean fuel system that performs more efficiently, leading to better fuel economy and performance.Dangerous exhaust emissions aren’t a given and usually develop because of poor engine health and inadequate maintenance. For instance, if you fail to service your car once a year, undiagnosed problems and poor oil quality can lead to an increase in exhaust fume toxicity, simply because the engine isn’t running as efficiently as it could be. Redex System Cleaner eradicates this deposit build-up. Regular use will keep the injectors in their best working condition, and save you money when driving. Real-world trials suggest that Redex fuel additives may not provide a noticeable difference in performance unless used in older or higher-mileage cars. While you don’t technically have to clean your car’s fuel system, it is good practice. It’ll help keep your car running at its best and make sure you’re getting the most from every litre of fuel – which is, as we all know, more important than ever. So, does Redex work? A good system cleaner can help your car run further and keep your engine in prime condition. That’s why we’re excited to try out the Redex System Cleaner. We received 3 months’ worth of Redex to test out, which we’ll be using on a 2.2 litre Diesel Range Rover Evoque.

The great thing about our fuel system cleaners is that they’re extremely convenient to use. You can add cleaner to your car’s fuel tank at any time with any type of fuel, so you can always stay on top of maintaining your fuel system at peak performance. What Are the Benefits of Cleaning Your Car’s Fuel System? Adding a shot of Petrol System Cleaner to your car is as easy as topping up the tank. Simply follow the steps below:

How often should you put Redex in your car?

Each Redex bottle clearly shows how many shots it contains on the front label, with easy guide ‘shot’ marking on the side. Adding more than one shot of Redex won’t do any harm to your car and can give you a more intensive clean, so don’t worry if your pouring isn’t exact. Regular use of Redex fuel additives can help prevent future engine damage and improve engine longevity. Overall, we haven’t noticed any extreme changes using Redex over the past few months. However the idea of a system clean is still a good one, though. Redex provides preventative measures for keeping fuel tanks clean and can improve fuel economy over time. We really like the idea of using a cleaner regularly as a way of maintaining the vehicle. After all, we like to keep the bodywork clean and polished – why not the engine too? MOT emissions testing rules have been tightened in recent years to reflect growing concerns about the link between air pollution and exhaust emissions. Pour in one dose of Redex – The size of Redex bottle you have will determine the amount to pour in. A single dose will treat a 50 litre tank

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 EngineNot convinced cleaning your car’s fuel system is worth it? Let’s take a look at some of the benefits you can expect from a regular dose of fuel system cleaner.