Wynn's Extreme Diesel System Cleaner - Deep Cleaning Engine Treatment - Restores Fuel Economy & Reduces Emissions - Prevents Turbo, EGR Valve & DPF Issues - 325ml

I have a 2008 diesel Mk7 Transit van & i am sure this stuff makes the engine run smoothly. I put a bottle in when I fill up & i think it's worth using it to help my older engine.

This product really works i have a 2015 Range Rover Evoque 2.2 Dynamic . The DPF light came on a month ago my dpf sensor was blocked in put this product in twice with £30 of diesel each time the light is no longer on . Brilliant i will change the sensor anyway sometime i have the time just to be on the safe side . But the product really works 💪 .

Good price hopefully will work

Used in my series 1 BMW before a 300 mile round trip, have used in past before a long trip to give engine a good clean. No issues with car and drove sweet as a nut

I purchased this product for my 2011 Freelander 2 which had become a bit sluggish and hesitate on the accelerator.I applied the full container to approximately half of a tank. I was mindful that I didn't want it to diluted in a full tank.Within about 100 miles after use, that is when I began to notice an improvement in the engine response and quality of the drive.Previously it would take a couple of seconds for the car to respond to a request for more speed but now it's instant. I've also noticed a reduction in the loudness of my turbo.I can't say that I've noticed my MPG increase but I dare say that is largely due to my driving style.I will begin to use more often and apply every 3-6 month or so given how my car is an older diesel.Happy to recommend.

I recently tried the Extreme Diesel System Fuel Injector Cleaner in my car after noticing it was feeling a bit rough during acceleration. I must say, I'm impressed with the results.After using this cleaner, the roughness disappeared, and my car's performance noticeably improved. It felt smoother and more responsive, especially during acceleration. Additionally, I noticed a slight increase in fuel efficiency, which is always a plus.What I appreciate most about this product is its effectiveness. It did exactly what it promised, clearing up any issues related to fuel injectors and restoring optimal engine performance.Overall, if you're experiencing similar issues with your diesel vehicle, I highly recommend giving Extreme Diesel System Fuel Injector Cleaner a try. It's a simple and cost-effective solution that delivers tangible results.

I honestly can’t tell you if it made any difference on my car. I’ve used it and it’s no quieter than it was before… that said my car is a high miller and regular use of this product may be of benefit.Good value for money if you what to used on a reoccurring basis.

Seemed to do the job 👍