







🚗 Clean, Power, Save – Drive Diesel Like a Pro!
Rislone4744-4PK DPF Clean™ is a 4-pack diesel emissions and fuel system cleaner that boosts engine power, improves fuel efficiency, and prevents costly exhaust regeneration. Safe for all diesel engines and emissions systems, it clears common OBD codes without voiding warranties, ensuring your vehicle runs cleaner and smarter every 5,000 miles.






| Manufacturer | Rislone |
| Brand | Rislone |
| Model | Rislone DPF Clean Diesel |
| Item Weight | 4.99 pounds |
| Package Dimensions | 10.7 x 6.3 x 6.1 inches |
| Item model number | 4744-4PK |
| Manufacturer Part Number | 4744-4PK |
L**T
An effective fix for clogged diesel particulate filter DPF
This is a good product to use to keep DPF (diesel particulate filter) clean and to clean a dirty DPF to eliminate the check engine light code. One treatment has kept the CEL from reoccurring for the last 2000 miles since I used it. I plan to treat every 5000 miles as a precaution to clean the DPF and fuel injectors.
D**Y
Does what is says!
I started using this app uear ago when I had a DPF sensor issue. I replaced the sensor and have been using this every 5k since. This is what I have noticed. Quicker regeneration it takes have the time to complete a regen. Regeneration is less frequent and DPF indicator takes much longer to accumulate.. I know there's no real science behind my claims but it's hard to ignore . I used to have random exhaust codes too and those have stopped completely I get great MPGs and the 6.7 is always super smooth and quiet. This is just my observation in my situation but if your having regeneration and egr issues which we all know is common with these this rislone product has seemed to serve me well.
D**N
Follow directions and you can't go wrong
This product seems to be working. Had to use 2nd bottle to get the code off for the exhaust. Been off for 3 days now. Will use a bottle at every oil change (5,000 mi). THX
M**T
Would buy again
Took a while longer to work than the instructions but cleared message. Debating whether or not to buy one to have on hand.
J**D
Works for check engine light inspection
It works if you need to get that check engine light off for inspection. In my experience it was only good while in the tank for my dieselgate VW TDI, but that was good enough for me to get a sticker.
J**I
Fix my check engine light went off really quick as soon as I drove it 10 miles
Excellent product
J**K
Used correctly Rislone works very well
This product works very well but you have to follow the directions or it does not work I bought three .bottles
H**T
Worked on a 2011 BMW X5 35d
I read the reviews and was skeptical. My 2011 BMW X5 35d had all the check engine lights on. Followed the instructions. Was able to get the vehicle to regenerate and the problem went away. I now use it on a regular basis. Your results may vary, but I am a convert and will continue to use it. On my 3rd bottle.
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