Providing superior protection and outstanding lubrication, Redex oils contribute to improved engine health, longevity and performance. And because they’re tested in real-world conditions like our innovative fuel additives range, you get the same quality you’ve come to expect from Redex. Some other common car models recommend 0W-30 oil, which is similar to 5W-30 but will be less viscous at lower temperatures. Certain Vauxhall Astra, Vauxhall Corsa and MINI Cooper models recommend this. Many car manufacturers develop their own engine oil specifications. Most notable are Volkswagen and Mercedes-Benz, but BMW, GM, Porsche, PSA and others also have their own. If you have a diesel car fitted with a DPF ( diesel particulate filter) you must use one of the latest 'low SAPS' (Sulphated Ash, Phosphorous, Sulphur) oils. Fully synthetic oils tend to last longer between oil changes, meaning that you won’t need to change the oil as often. This makes it more environmentally friendly as there is less waste and may also offset the higher cost of the oil in comparison to non-synthetic and part-synthetic oils.

Real-world trials suggest that Redex fuel additives may not provide a noticeable difference in performance unless used in older or higher-mileage cars. Extended service intervals, smaller capacity sumps, turbo chargers and thinner, synthetic oils can all add up to higher oil usage. Before we look at 5W-30 and 5W-40 engine oil specifically, it’s worth recapping what the letters and numbers on engine oil represent: The purpose of the Redex fuel system cleaners is to remove this build-up of deposits and keep the fuel injection system clean. By doing so, the fuel will burn more cleanly and therefore give you better performance and fuel economy as the engine is working more efficiently. The Redex fuel additive trial was conducted over three months in a 2013 Mazda MX-5 2.0-litre manual in normal driving conditions.Doesn’t offer the same level of protection against friction and extreme temperatures as synthetic oil, so can contribute to premature engine wear As well as fully synthetic and non-synthetic engine oil, it’s also possible to buy part-synthetic varieties. These are essentially a blend of distilled and crude oils, and offer a budget-friendly way to strike the right balance between protection, performance, durability, and affordability. Not only can it withstand high temperatures, but it also offers outstanding flowability in cold temperatures, so your engine is protected from premature wear all year round. All engine oils are given a grade based on their viscosity level and winter temperature protection. This is represented by the letters and numbers assigned to each type of oil, e.g., ‘5W30’ or ‘10W20’. Redex fuel additives aim to give a clean fuel system that performs more efficiently, leading to better fuel economy and performance.

Talking of de-carbonising,whilst attending Grantham Tech in the mid-late `70`s,amongst the various engines,cutaways etc we had in the w/shop dept ,there was a Commer 2-stroke diesel engine http://en.wikipedia.org/wiki/Commer_TS3 .Was told that on reaching the finite amount of carbon build-up that clearances on this fascinating engine allowed they would self de-carbonise whilst vehicle was on the move...probably not a nice vehicle to be following at such a time. If you want to protect your engine and help it stay running at its best for longer, always invest in high-quality synthetic engine oil that offers maximum protection and durability. Redex System Cleaner will improve engine life and restore the best possible performance to your vehicle. It means cars can drive further on their fuel, and give you a healthy car on the inside. Better yet, Redex is the number 1 market leader in UK fuel additives.Yes, Redex is a reputable brand and many users report positive results after using their products. Redex fuel system cleaner is designed to remove harmful deposits that build up in your fuel system over time, helping to restore your vehicle’s performance, improve fuel economy, and reduce emissions. However, results may vary depending on the condition of your vehicle and how much deposit buildup there is in the fuel system. How to Clean Diesel Injectors