BG 245 Premium Diesel Fuel System Cleaner - 1 x 325ml

Expensive but after 100+ miles could feel the difference. Engine seems to idle smoother and driving in higher gear at lower speeds seems smoother. Joining roundabout at rolling speed in second gear no more judger pulls easer. And as tank finished and now running on 7th tank, car still feels better than it was and mpg has increased from 48 to 52 on my 15mile commute. Long runs seen as high as 67mpg and that's after treatment on normal diesel. Will deffo use again around every 10k as recommended. Would highly recommend it.

I've used numerous different fuel additives over thirty years or so of driving and they've been largely mediocre. This is absolutely exceptional in every respect.I have a Honda Civic 2.2 cdti. 137k - It's from 2008 and runs okay. I tend not to use cheap diesel and thought it he car ran as well as it should. The BG245 was added to a nearly full tank as a just in case thing to make sure I was getting the best from the car. I didn't expect much of an improvement as this is already a reliable, economical and very quick car for it's class.The difference after about 120 miles is astonishing. It's altogether smoother, much quieter, starts better, uses a reasonable amount less fuel and pulls like a train right across the rev range. It's much quicker and the cabin noise is considerably reduced at all speeds.Very surprised and more than happy to recommend this to anyone.

Took the plunge and invested in a more expensive cleaner than I had done previously owing to some hesitation that I was getting in my Countryman at low revs that felt like a blockage. I’m half way through the tank and the issue looks to have cleared. Happy with that.

Nobody really knows if this sort of product does much good or not, but my elderly Freelander has been parked up for a while so I thought it wouldn’t hurt to run something through it.It stinks & smokes to start with but soon clears so it may well have done something or it might have done this without the additive.Either way, no complaints and sometimes a placebo is a good thing

Wow. Just got a 2.2 Rav4 with 120k on it. Tippity tappety when accelerating or under any strain as well as when cold. Added this (its the right size to treat one tankful) and after using 3/4 of the tank on a combination of short and one long trip its almost silent, and smooth and noticeably more power. Well worth it as its clearly cleaned the engine and injectors. Top value and much cheaper than new injectors. Don't waste money on the cheaper alternatives, spend a little more for a big difference.

I bought this to totally clean the fuel system on my 1.5 diesel renault grand scenic . Its so simple to use and very affective and you'll soon feel the benefits . Highly recommended 👌

Great product, worked like magic saved me a few hundred pounds, as the engine management light went off for ever, but not to be used frequently

I had a check engine light on for turbo issues, no mechanic could fix, read about the product and gave it a go. Light didn’t come up again after I cleaned the system with BG245.

El producto no solo no ha hecho mejorar al sistema sino que lo ha agravado. Mi experiencia ha sido intensamente mala. Lo desaconsejo absolutamente