Wynn's28263 Diesel Particulate Filter Cleaner Fuel Additive DPF Regenerator Treatment & Diesel Injector Cleaner Engine Fuel System Additive Treatment 325ml

Daughter's Nissan Qashqai dci went into limp mode and had a code for a blocked dpf. It had been running rough for a while. I cleared the codes but it went into limp mode as soon as she went over 2,000 revs.She'd just filled up with fuel so I put two bottles of Wynns dpf cleaner in it and drove gently for 10 miles then I gave it a good thrashing for 20 miles. It runs perfectly now and I've done 200 miles in it, no issues.I will put a bottle of this stuff in her tank once a month to keep the dpf clean.Highly recommended!

Great product for diesel engines

Did what it said in the description. ☘️

This product saved me a lot of hassle on my BMW 530d, had a dpf light pop up on the dashboard and tried various other products that didn’t work, I had read reviews on this product and thought i would give it a go, I added the mixture to a full tank of diesel and did a 100mile journey up the motorway, within the first 15 miles of driving the dpf light went out and i also noticed the engine running smoother and an increase in mpg i was getting out the car. I would definitely recommend this product to anyone having dpf issues.

Great product. Good value

I've had more DPF lights come on on my car, however I managed to clear it still within the city by stressing the revs over 2000rpm so in essence possibly this product has helped, but no way will it eliminate all of the soot that gets clogged in the dpf filter. I think it states to use every 3000miles, but I've probably only done less than 1000miles and the lights come on.

I felt obligated to write a review for this product because I cannot believe that it actually worked! The particle filter light kept coming on with my BMW X6. I had tried taking it for a few long drives, as some people suggested, to unclog the DPF but to no avail. I then put in a bottle of Wynn’s DPF cleaner and topped up with £50 of fuel before going on a journey of around 60 miles on the motorway. After that trip, the light then disappeared and hasn’t come back on now in a few weeks of driving. I was worried that I would have to the replace the DPF, which I know can be an expensive job, so this product really is a God-send. Just to point out: when I put in a bottle of this product, I let the fuel in the car run right down before doing so. The fuel reserve light was basically on, and I literally only had around 10 miles of driving left in the tank. I think this is the best way to do it because the product then basically gets straight into the system, with minimal dilution. I cannot recommend this item highly enough. 5*

When the engine light came on in my BMW 320d, my first port of call was to buy a basic ODB2 reader and found that the source of the issue was possibly the NOX sensor. As I was not 100% sure, I generalised it to being a fault somewhere in the exhaust system and thought I would give this a go. In the meantime I booked in for a potential £750 repair bill. I put the DPF Cleaner into half a tank of the existing diesel and then topped up with premium diesel. I emptied the tank on moderate runs to no effect. I then topped up again with premium fuel from BP and did quite a intense journey up North for a holiday and up some steep hills (low speed, high revs). The engine light cleared just 2 days before the car was due to go in!I can only assume that the combination of Wynn's DPF cleaner and premium fuel cleaned the system enough to rectify the issue, potentially saving me a lot of money!