Hot Shot's Secret P040464Z Diesel Extreme Clean and Boost - 64 fl. oz.

Diesel fuel for finicky diesels is getting tougher and tougher for me to find. Lots of expensive junk fuel out there. My Jeep Eco-diesel is a beast, but have to be watchful for good fuel. This additive has helped huge. I’ve used it for (3) years, and even tho it doesn’t suggest it, I use it in every fill up. No problems in 100K, and it get better than advertised MPG, and performance. Wouldn’t leave home without it!

Run it in all my diesel equipment welder, truck, tractor and always notice a big difference after that tank of diesel is used. Noticeable performance and mileage gains Reduces smoke, noise, and rough idle. I believe it’s a powerful all-in-one cleaner and conditioner that actually earns its “extreme” name. Ideal for off-road, diesel truck owners, and anyone who wants to keep their engines running clean and strong.

I used Hot Shots Diesel Extreme Clean and Boost when I had a engine light come on. I had taken my 2014 Ram 2500 for a oil change. It was odd that I had a engine light on when I picked it up. I was told it was most likely caused by a faulty EGR valve. After asking the cost to repair and what was involved I went to looking for a possible alternative solution. In my research I saw the sprays and cleaning that needed to take place. In my research is when I came across Hot Shots. It sounded like a good option, and thought what the heck. I tried the EDT but with the small amount of driving I was doing around town I didn't think it had enough chance to do the job. I was going on a 1,200 mile trip so I ordered the extreme. I added the Extreme Clean and boost and hoped for the best. I wasn't sure what to expect but was hoping it would do its thing and the engine light would be eliminated. Long story short I was around 300 miles into my trip and still had the light. It was about this time I stopped to refuel. To my surprise and delight the engine light didn't come on. I went on the rest of my trip and the light is still off. I am happy and a strong believer in the product. I use EDT on fill-ups and happy I was able to come across this product. Thank You Hot Shots!

I added Diesel Extreme Clean and Boost to my truck’s tank, and the results were clear smoother idle, better throttle response, and it even seemed to run quieter. It’s easy to pour in, and one bottle treats a good amount of fuel. I like that it helps clean the injectors and gives a small bump in mileage. Great product to use as regular maintenance, especially before long trips.

I see improvement when idle , the engine running much smoother