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

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.

My old Diesel used to smoke more than it usually did , so I thought I'd give this a try. Amazing results ! Highly recommended.

Good price hopefully will work

Quality product.works well on engine will be putting more in soon

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.

Excellent i will recommend

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.

I really wasn't quite sure what to expect... sometimes these things make some bold claims but turn out ti be no more than overpriced snake oil.Really does work though - I ran a couple of these through my 2010 Citroën picasso in consecutive tanks and there's a noticeable difference. Not had it apart to see if its cleaner inside but its certainly running better.Highly recommended, does the trick 👌