28263 Diesel Particulate Filter Cleaner

Best DFP cleaner I have found

It's hard to tell with products like this whether they work or not. But I think this product works.

works; used for diesel DPF filter cleaning

Did the trick

This product didn’t work. My 2015 Audi Q5 TDI has a DPF that’s started to turn the check engine light (CEL) on. I reset the CEL, added this to half a tank of diesel fuel, drove on the highway and CEL came back on. Same DPF code.

Try 2 times in fuel tank but no difference in DPF filter

Well that was a waste of $20 I can't have back. Followed instructions, exactly. Absolutely no change in my filter or emissions.

Save your money, this product doesn't do what is says at all.. I used my scope to check the DPF filter before and after use, no loss at all, I did however have more build up then previous.

Lo puse tardo como una semana en combinar bien con el diésel, lo lleve media hora a carretera y listo.

En principio parece que funciona. Recomiendo con un depósito casi o entero añadir el bote entero y cuando el vehículo tenga la temperatura circular a unas 3000 rpm e incluso apurar hasta las 4000 rpm. Lo he realizado así y de momento se ha borrado el código de error y el vehículo a recuperado toda su potencia.

Fonctionne très bien je le recommande

Ogni tanto sulla mia AUDI Q3 mi si accende la spia arancione avaria motore che indica secondo diagnosi gruppo farfallato sporco o filtro antiparticolato. Ho scoperto questo prodotto e l’ho utilizzato più volte, risolvendo il problema. Il mio è un 2.0 Diesel e utilizzo questo prodotto ogni 4000 Km specialmente se so di far lunghe percorrenze. NOTE: Quando si è a riserva al distributore inserire il prodotto e poi far il pieno o almeno fare 40lt , e cercate di fare lunghe percorrenze. A me dà ottimi risultati CONSIGLIO

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* *Update* Ok, so this item did indeed get rid of the DPF light coming on but, after a few weeks, the light did come back on unfortunately. I then tried another couple of bottles of this item, but it did not resolve the issue this time. I then purchased the Veepeak OBD II Diagnostic Scan Tool, which plugs into your car. I also bought the BMW BimmerLink App. What these things enable you to do is basically clear the error codes on the DPF and then “force” a regen. You basically connect your phone to the OBD tool, and select DPF from the interface menu. You then need to request a DPF generation. After doing this, go back to the main interface and select Error Memory. When it loads up, then select Digital Diesel Electronics and clear all the error codes. Once you’ve done this, go back to main interface and select DPF and it should show up as YES under Regeneration Requested. Your car will basically not Regenerate itself unless you remove the error codes, so you must remove them to force a Regeneration. The interface may be a bit different, depending on which app you use, but they should all be pretty similar. You can purchase the Veepeak OBD II Diagnostic Scan Tool from Amazon. It’s a very handy device to have.