The fuel economy results did not show significant differences attributable to the use of Redex fuel system cleaners. Redex Lead Replacement maintains good engine performance by stopping valve seat recession, so it protects the fragile components within classic engines. It’s also safe to use other Redex products, such as our Petrol System Cleaner, in a classic car, and this help will keep it in the very best condition, removing harmful deposits to help improve engine life.

If you drive a diesel, take a look at our range of fuel additives for diesel engines. Formulated in our lab, these products are specifically developed for diesel engines, so you’re guaranteed brilliant results. Does a Petrol System Cleaner Work? This means that if you’ve got a vehicle manufactured before 2011, you can just add Redex Petrol System Cleaner in each tank and still use E10 Petrol safely. You’ll also get the additional benefits of reduced emissions, cleaned injectors, saving fuel and restored performance. Our Petrol System Cleaner is safe to use in most petrol engines (it even works with new E10 fuel), and even if you add too much, there’s no chance of damage or ill effects. It’s safe to add to a full or partially full fuel tank, and the clever bottle design means it’s safe to handle. At Redex, we’ve developed a wide range of products that make cleaning your fuel system easy. All our petrol, diesel and hybrid fuel system cleaners work in the same way – allowing you to add the cleaner direct to the fuel tank. From there they move through the fuel system and remove deposits from fuel injectors, so they can then work their way out of your fuel system, leading to better performance and reduced emissions. Redex fuel additives aim to give a clean fuel system that performs more efficiently, leading to better fuel economy and performance.

What a lot of people don’t know is that car fuel systems are surprisingly dirty. This is down to deposits from the combustion process, dirt and debris from pump nozzles and filler caps, and the general wear and tear of the fuel system itself. The Redex fuel additive trial was conducted over three months in a 2013 Mazda MX-5 2.0-litre manual in normal driving conditions. Redex fuel system cleaner typically starts to work as soon as it is added to your vehicle’s fuel tank. It mixes with the fuel and goes to work as you drive. However, you may start noticing a difference in your vehicle’s performance after approximately 100 miles of driving. This is enough time for the cleaner to circulate through the entire fuel system and remove deposits from the fuel injectors, valves, and combustion chamber. Is Redex Any Good

May affect the vehicle’s safety, put other road users at risk, or have an impact on the environment. Most emissions issues fall into this category. 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 It is recommended to use Redex fuel system cleaner every time you fill up your tank or at least once a month. Regular use of Redex can help maintain your vehicle’s performance and keep it running smoothly. Can You Use DPF Cleaner and Injector Cleaner at the Same Time 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?Please note though, Redex has been safe-tested at 4 times the recommended dose, so please don’t exceed this. What is the Mix Ratio for Redex? When we talk about cleaning a fuel system, we don’t mean taking it all apart and blasting it with a pressure washer. Instead, there are a range of products you can use to remove the deposits. Redex offers a premium brand solution to improve fuel economy. The cleaner, available for both petrol and diesel cars, promises to keep both your fuel consumption and emissions low. This means the product is not only great for your car, but great for the environment too.

Choose the right Redex product for your needs. Our range includes system cleaners for petrol and diesel engines (which also work for hybrids), as well as supplementary additives for specific jobs like reducing emissions.

Redex Review

Redex Advanced 5-in-1 system cleaner is a heavy-duty cleaner while Redex petrol system cleaner is a regular cleaner.

Reduce emissions and boost performance – Using Redex is about more than just cleaning your fuel tank. Our range of fuel additives includes an Emissions Reducer and a Power Booster, helping you reduce emissions and increase performance with every dose. As well as testing the latest fuel injector cleaners and plenty of research, our recommendations are also rated based on their cleaning abilities, brand reputability, treatment duration and value for the money. Conclusion The amount of emissions your car produces isn’t just about saving the planet. It can mean the difference between a pass and fail on your MOT, with high emissions being classed as a ‘major’ fault.After plenty of research and testing, we found that the best fuel injector cleaner is the STP Ultra 5-in-1. It’s suitable for both petrol or diesel-powered cars and is designed to clean and protect the fuel system and injectors. However, if you would prefer a dedicated diesel fuel injector cleaner, the brand offers a diesel-specific alternative.