

⛽ Clean fuel, cleaner ride, smarter drive.
Redex RADD0056A Petrol System Cleaner is a 250ml dual-action formula designed to clean fuel injectors, restore engine performance, boost fuel economy, and reduce emissions. Compatible with all petrol engines including turbo and GDI, it’s trusted by millions and ranked #3 in automotive fuel system cleaners.
| ASIN | B001QLX0UO |
| Best Sellers Rank | #379 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Fuel System Cleaners |
| Brand | REDEX |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,752) |
| Date First Available | 28 May 2025 |
| Item Weight | 210 g |
| Item model number | LOYRADD1101A |
| Manufacturer | Holt Lloyd International Ltd |
| Manufacturer Part Number | RADD1101A |
| Model | Petrol System Cleaning |
| Product Dimensions | 7 x 4.3 x 176 cm; 210 g |
A**.
V good
Highly recommend
K**N
Very good
Very good
R**E
## Redex Petrol System Cleaner: Does it Deliver on its Promises? Redex Petrol System Cleaner is a popular fuel additive that promises to clean your petrol engine, improve performance, and boost fuel economy. But does it live up to the hype? Let's break down the claims and see if this product is worth your money. **The Good:** * **Easy to Use:** Simply add the cleaner to your fuel tank as instructed. No need for messy or complicated procedures. * **Promising Claims:** Redex claims to remove harmful deposits, improve engine performance, and increase fuel economy. These are appealing benefits for any car owner. * **Suitable for Hybrids:** This is a plus for owners of hybrid vehicles, as many fuel additives are not compatible with these systems. **The Not-So-Good:** * **Subjective Results:** While some users report noticeable improvements in performance and fuel economy, others see little to no difference. The results can be subjective and depend on the condition of your engine and driving habits. * **Limited Evidence:** There is limited scientific evidence to support the claims of significant performance and fuel economy gains. * **Cost:** Redex Petrol System Cleaner is relatively expensive compared to other fuel additives. **Overall:** Redex Petrol System Cleaner is a decent fuel additive that may offer some benefits, but it's not a miracle cure. If your engine is experiencing performance issues or you want to try and improve fuel economy, it might be worth a try. However, don't expect dramatic results or a significant return on your investment. **Recommendations:** * **Consider your engine's condition:** If your engine is relatively new or has been regularly maintained, you may not see much benefit from using this cleaner. * **Read user reviews:** Check out reviews from other users to get a better idea of the product's effectiveness. * **Try a smaller bottle first:** Instead of buying the full 250ml bottle, try a smaller size to see if it works for you before committing to a larger purchase. **Alternatives:** There are other fuel additives on the market that may offer similar benefits. Consider researching and comparing different products before making a decision. **In conclusion:** Redex Petrol System Cleaner is a decent fuel additive that may offer some benefits, but it's not a guaranteed solution for all engine problems. It's important to weigh the potential benefits against the cost and consider alternative options before making a purchase
D**S
1. Cleans injectors rapidly 2. Engine seems to run smoother than with 6 alternative cleaners I have used 3. Only need to use half a bottle per use 4. 20% of the cost of Liquid Moly, my 2nd-best cleaner Dr David De Garis
S**C
Whilst I'm unsure exactly what Redex consists of, for the right price, clearly it is worth buying and gets evidenced results. Amazon being an online retailer seems to be able to sell this consistently for near half of the price of UK high street retailers and whenever you can get these prices, I would recommend purchase. Firstly, at least in my one litre with turbo Ford Fiesta the milage results are clear and cost effective right from adding Redex to the fuel tank. It is also rumoured and evidenced on some online studies to albeit mildly increase engine output in terms of torque and speed. But more importantly, it protects the engine to ensure proper functioning and longevity which is our number one concern in relation to all domestic motor vehicles. Exactly what it does or how much by, I don't think we will ever know, but when you can purchase this for a completive price, the improved milage alone, it's worth it. You probably don't need to and won't see any real difference if you use it every tank like Redex suggest, but if you use it infrequently but consistently, I'm convinced it has serious benefits to ensuring your engine functions as it should for as long as possible. Please note that some cars have an tamper fuel insertion point, where a petrol filler station fuel nozzle is required to open the valve. This is in place to prevent theft primarily but also means you can't add products like Redex. For cars like this, including mine, an 'emergency fuel' adaptor is required. Redex don't make this clear and I feel they should, but these can be picked up very cheaply on the internet.
R**N
Seems to work well
T**N
Very good value Redex car system cleaner