STP Diesel Particulate Filter Cleaner (200 ml)

Very greatful product.. my ford Ecosport diesel BS6 becomes sluggish having low pickup becoz of dpf choke .. After pouring one stp dpf cleaner bottle in full tank then running car about 400 to 500km the filter got cleaned and the pick -up and power which i hv lost reversed. We just hv to wait for atleast 400kms after pouring it. Happy with the product.

Good

Increased the mileage and reduced the noise

Initial REVIEW - I have Kia Seltos Diesel Automatic - 2022 model. My driving is primarily within city. Thus, after every 6-7 days, I was getting DPF caution and asked to do regeneration. Doing so was very painful and time consuming especially when the interval was less than 1 week. I took the car to Kia showroom but they simply told that I have to drive the car on the highway every 7 days. That is not a viable option. I did a lot of research and purchased this STP DPF cleaner. I put it in fuel tank before doing Tank Full. Drove at 2500 rpm for 20 minutes and the caution went away. I will test this product for more than 03 months and give a long term review accordingly

All are good

Couldn’t feel any difference. I guess liquid moly is better suited to the Kryotec170 engine & its DPF

Does the job.

I have tried and Its increases filter problem in kia sonet diesel.

Put it in my diesel Toyota as dof light keeps popping on , was (95% full dpf), reset the light took it for a good motorway blast , 1// hr each way , dpf light has gone , car seems to run a lot faster and smoother , checked dpf and it was at 25% , another blast will get rid , I would recommend this , seems to work well, cheaper than an 85£ dpf clean!

Ürün müthiş bir ürün fakat çok tıkalı olmayan bir dpf niz var ise pek tavsiye etmiyorum, arıza ışığı yakıyor sensör yanlış okuduğu veya çok düşük değer okuduğu için, fakat eğer bir uyarı verip bir kaç kere de rejenarasyon yapmış ise uzun yolda kullanmak kaydı ile kullanbilirsiniz 40 60 lt arası bir şişe ürün yeterli

I give this product 5 stars. Last year as our Peugeot 308 approached 100,000 miles the DPF warning light came on & after purchasing a diagnostic device (iCarSoft) we discovered it was blocked 91%. We paid £160 for a Terra Clean & regen which cleaned it out to zero. 15 months later the DPF is only 15% full of ash according to diagnostic device. Our car mostly does a lot of town driving with a drive of several hundred miles approx. twice a month. Since the Terra Clean we had no problems with the DPF until mid August when the DPF would come on constantly. I realized from mid July to mid August we had no motorway long drives and apparently the DPF had become blocked with soot, at any rate the DPF/ECU was not happy, despite the DPF being only 15% full. We were getting the same ‘risk of filter clogging’ warning. We changed the fuel filter, had an oil change and did two forced regens at a high rpm on quiet roads. Last Monday on a long drive the DPF warning came on a dozen times before the car finally regen’d on its own. We debated what to do & paying for an expensive assessment by our mechanic, wondering if the pressure or temperature sensors were bad. Midweek last week I ordered this product thinking its only £5 & worth a try, we added it to a half tank & went on a 2 hour motorway drive on Sunday. We did not attempt a forced regen at high rpms as the product advertises regen at lower temperatures, and I wanted to see if the car would regen on its own. Plus forced regens are hard on your oil. We kept the diagnostic on during the drive. Our car attempts a regen appox every 385 km. During motorway driving our pressure was 23-105 mbar when accelerating, & the DPF temp was 358-406 C. When idling temps were 228-247C. Two hours into the drive nothing had happened, as we were slowing down on a side road to a junction I saw the temps start to rise to 468C, quickly going to a max of 595C. Pressure was 18mbar. Realizing the car was regenerating (the diagnostic stated ‘regen status: active’ I told the driver to keep going despite reaching our destination! The regen took 6 minutes then temps quickly reduced to 288C. We had driven 520km since our last regen. Compared to just 7 days prior when the car had several failed attempted regenerations with the DPF light coming on 12x the difference was clear after using the particle filter cleaner. It was fantastic not to have the DPF warning light coming on & our car seems to have reverted to its previous healthy self. We refuelled & have put another bottle in the tank & will see what happens in the next few weeks, but I’m a believer in this product! Plus clearly a diesel is not happy with one month of town driving. It is crazy to me that cars provide no notification when a regen is occurring, as surely failed/incomplete regens are the reason for DPF failure. I also can’t recommend the iCarSoft diagnostic device enough, it provides a ton of information & helps shed some light on the mysteries of diesel engines & DPF’s. Final note: our MOT this week noted zero parts per million emissions from our diesel which makes me very happy. DPFs are a PITA but if they keep the air clean I’m all for it. Hope this review helps someone.

I trued this to my usually DPF cleaner additive from Halfords & as far as I can tell it did the job. Unless you do 300 plus miles a week, any diesel will clog up the filters on the urban grind. I travelled up Nirth recently after putting this into my tank & the performance seemed better & it's a fair price.

I bought the STP Diesel Particulate Filter Cleaner (200 ml) after my car’s engine warning light came on, indicating the DPF was blocked—and I’m really impressed with the results. I was honestly expecting an expensive trip to the garage, but decided to try this first. After adding it to the fuel as instructed and taking the car for a decent drive, the difference was noticeable. Not long after, the engine warning light cleared, and the car started running much smoother again. It’s such a relief to fix what could have been a costly issue with such a simple and affordable solution. This product essentially saved me from a garage visit and a potentially big bill. If you’re dealing with a DPF warning light or blockage, this is definitely worth trying before anything else. Highly recommended!