Redex Diesel Fuel System Cleaner 250ml, Diesel Additives To Remove Harmful Emissions, Maximise Performance & Increase Fuel Economy Fuel Additives For Diesel Engines, Suitable For Hybrids

I have another brand of diesel on repeat order every month with Amazon but it went up in price and this was on offer so we had this instead. Did the job perfectly! Our VW T5 camper was losing substantial power on hills, dispite regular oil and filter changes. Using a diesel system cleaner it flys up the hills. Will definitely buy again. No negatives. Just returned from the Brecon Beacon Mountains and the camper went like a dream.

Does exactly what is needed, good price for this item.

Good product

Excellent quality and value for the money, no issues experienced delivery was spot on would recommend no problem

I recently tried the Redex Diesel Fuel System Cleaner, and I have to say, I’m pretty impressed. With a 250ml bottle, it's easy to use, and I appreciated the clear instructions on how to add it to my tank. After using it, I noticed my engine seemed to run more smoothly. It felt like it was breathing better, if that makes sense. My fuel economy has slightly improved, too, which is always a plus! I didn’t experience any rough starts or stalling, and my engine noise was a bit quieter. One thing I really liked was that it didn’t leave any mess or residue; everything seems to work as it should. I’ve tried other fuel cleaners before, but this one feels like it really did the job. Plus, knowing that it helps keep the fuel system clean just gives me peace of mind. Overall, I’d definitely recommend giving the Redex Diesel Fuel System Cleaner a shot, especially if you're looking to enhance your vehicle's performance without any hassle. It’s a solid product that lives up to its claims!

Used this on my Renault Clio just before the MOT and it made a noticeable difference. The engine ran smoother, and the strong diesel smell that had been lingering was gone after treatment. Easy to use — just pour it in with a full tank. It’s not a fix-all, but for a quick clean-up and emission boost, it did the job nicely. Definitely worth keeping a bottle handy.

So I do have an old 2008 C class, and this does definitely provide a slight boost in performance - making the car feel 10 years newer. I’m not entirely sold on the long term benefits as I feel the performance drops after 1-2 tanks when I stop using it, (I attempted 4 full tanks using redex) and I’ve never noticed a huge difference in noise. I would say in my experience it’s easy to use, and worth the boost in performance when the price is on offer, in most cases I would weigh up how much a premium diesel is vs adding this into a tank of cheap diesel. I am trialing Archoil brand of fuel additive to compare the difference, so I’m curious to see if there are any!

A much happier car after the first dose. Probably a 5 to 10% increase in fuel economy. Will definitely keep using it

Excellent product increase in fuel efficiency noted