Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 4 x 500ml

It worked a treat in my truck follow the guidelines on the back of the bottle..👍

Good quality

Does the job, even cleared management light for DPF depending on how bad it is may have to do a couple of times.

This is a Diesel fuel tank addative for Diesel powered vehicles that have a DPF or Catalytic exhaust system, Im using this as a Preventative measure, and not an unblocking chemical. I've found this product to work, especially on a diesel powered vehicle that had a DPF warning light up. A friend had suffered this warning due to short journeys, but no more. It's doing the trick. Now I use this in my vehicle every third fill up, and I dont let my tank go below 1/3 rd full. In height of winter, I may increase its usage to every fillup, mainly due to cold weather, but we will see how we go. Thank you for the good deals on this product. It's a good one.

Seems to do exactly as it says on the bottle. Good stuff

My GLA OM651 engine is much more smoother and I can say that trotle is more responsive specially on 1st to second gear no more lagging jerking. Also mpg restored back to normal. I will use it again from now on.

Hard to tell what difference it makes

I have used this Cataclean Diesel for the last years. It has been drawn to my attention that my emissions reading is lower than my neighbours 2018 reading on his. I use the petrol Cataclean in my wifes car anf my motorcycle too. Easy to poor with no spillage. Teriffic product