Best Cleaning Solution for The Diesel particulate Filter DPF no disassembling Needed Fast and Effective

I got this for my dad's 18 Chevy Silverado 2500HD his registration was due, but the $ light was on w code P2002 Diesel particulate filter below threshold. I cleared the code, then I removed the temp sensor in front of DPF and sprayed the entire bottle of cleaner and put sensor back. Added the other bottle to the Diesel and w my scan tool forced regeneration. Took 30 mins. Said soot level was down to 0% when complete. He drove 300 miles to complete drive cycles and the $ light came back! I was disappointed, but I cleared the code again and this time he drove til the drive cycles completed and got his emissions passed! The $ light hasn't come back!

I was very skeptical buying this at first. I have a 2022 ram 2500 and my truck was regenerating every 60 miles. Knowing I was gonna get locked out soon I gave the stuff a try. Somehow this stuff works in my regen cycles have stretched out to a few hundred miles like they were one of the truck was newer. Definitely worth a try.

I used this product on a 2015 RAM 1500 EcoDiesel with 110K miles. I kept getting P24AE codes and a permanent one. I'm not super mechanical but this looked like a simple and affordable way to attempt a fix without the high price tag of replacement or cleaning of the DPF by a shop. I picked this product over several competitors based on its ease of use and value for money. It wasn't the cheapest but not the most expensive either. The instructions say to remove the upper temperature probe to insert the tube, but I found it much easier to remove the DEF injector on my RAM and go in from that port. The plus side of that was I noticed the DEF injector was partially plugged by congealed DEF, so I got to clean that out too and I think that removed a permanent P24AE code. Anyway, the tube was ample long to reach the DPF and I just had to hold down the button and occasionally rotate the can to ensure coverage. As for the fuel additive, just do some math for the application amount and poor it in. After I applied the squirt solution, I drove the truck and lucked into a regenerative cycle (I can't manually make the truck do it). It may be wishful thinking, but the truck felt more responsive. After the drive, my scanner picked up zero codes.

After doing foam cleaner I drove an hour to work and engine light is still off. I've turned it off before and it would come back on within 5 minutes. Very hopeful that between the cleaner and the fuel additive the light stays off.

This is a great product and very easy to use.

Product arrived safely. Product would not dispense, can was full, no propellent. Waste of money.

Did something. Didn’t help my issue. May help with yours.

I started getting intermittent messages about my DPF performance. I looked at a few options and went to try this product first and see how it goes. I did not get to do the full regen that the instructions wanted after spraying the foam because I got a flat tire at the same time coincidentally. Regardless, these are the results. Pictures were taken with a cheap borescope I got on here. I don't know if this will be enough to make the emissions computer happy but I am happy with these results that I can see. It's nice to be able to actually see results that a product claims.