JLM Diesel DPF Cleaner 100ml

The best cleaner I have found.My Mercedes was experiencing limp mode due to a clogged DPF.After burning the whole tank with one bottle added, everything returned to normal.Would recommend it to anyone, even before the DPF starts having issues.

First of all, this is my first ever review. I never bother to write any, although when buying anything i read all the reviews. Shame on me! I felt guilty this time and had to write a review because this product is worth every penny when you think how much would cost to replace your faulty DPF. I was skeptical, but I tried it anyway. I have a Mazda 6 sport 2.0 09 registration, about 90k miles. When engine was hot i started to get hesitations at low revs plus poor MPG. I assumed something was wrong although i had no lights on the dashboard. Had it tested at the local garage, no error codes whatsoever. I asked the mechanic to perform a regeneration just in case. He did it, slight improvement for a while, but the problem never disappeared. Before ordering this product I drove from Portsmouth to Hastings and I could not get more than 42 MPG, driving only on motorway,alone, without any luggage, which is quite poor for this car. 3 days later, I got my cleaner, filled up the tank and drove from Portsmouth to Amsterdam for a holiday, 2 adults and a child plus luggage for 3 days. Already an improvement: 45 MPG but bear in mind, that part of the motorway was driven at high speeds (130 km/h = 85 m/h in France) and 120 km/h = 80 m/h in Belgium. And that was the real speed, from the satnav, not from the dashboard, which is obviously higher. When i got back 3 days later i got 48 mpg driving in the same conditions. Cutting the story short: it works, i got better performance, and my car is not hesitating anymore after 1000 miles.Try it!

Used a few times in past once a year as the van don't get used as much so helps with keeping dpf clean and the light off

Well I followed the instructions to a ‘tee’ and must confess there was little or no improvement using this product and found it a bit disappointing bearing in mind it isn’t cheap.

I don't normally write reviews, but I thought I need to share my experience this time.I have a 2016 Honda HR-V diesel that have displayed "Check System " warning. After visiting some local garages and spending several hundreds on Sensors and cleaning additive with no result, I approached Honda Service Station. They checked my car and charged me £138 just to tell me that my car had a blocked DPF which I already knew. They offered to replace it for £2600.The Halfords guys were decent enough to tell me that they could not regenerate the DPF.I was about to spend another £400 pound to deep clean the filter. I decided to give one more try with a DPF cleaner and I found The JLM Diesel Particulate Filter Cleaner on Amazon. I added it to a full tank and went for a drive on hightway. For the first 40 minutes there was no change so I returned, but on my way back, after 10 minutes, the Message Changed from "Check System" to DPF regeneration required. And after 10 more minutes the warning messages disappeared. I am very happy about the result. The problem that I thought would cost me £400-£2600 , is solved spending only £35.I am not sure if the problem is permanently resolved or it will return, but what is important is the JLM Diesel Particulate Filter does what it claims.I would strongly recommend using this product before you try anything else or replace your Diesel Particulate Filter (DPF).I hope this will help.

This product is just a waste of money

Worked brilliantly and easy to use

Been having issues with my DPF for a while now in and out the garage with little effect, i found that resetting the DPF "so it thought it had been replaced" would make the light stay off for around 500 miles then back on, Not sure if this was what was being done at the garage (just be aware of it i would say) The car came back to me and within the allotted 500-600 miles for sure the lights were back on.but anyway thought I would try this and not the garage i have done over 2000 miles so far after using this and i have had no lights return, i will be ordering another one come winter just to put in as precaution, So all i can Say this worked for me and not the hundreds and hundreds of pounds at the garage.