Hot Shot's Secret (hotshotsecret.com) has a 4.7 out of 5 rating on OK.one, based on 102 user reviews collected here. It is listed under Vehicles & Transportation and its reputation is excellent. Praise is nearly unanimous, with 91% rating it 4 stars or higher; The business has replied to 71% of negative reviews; 1 of them were added in the last 12 months. Last updated 2026-08-10.
Hot Shot is a great product, I use it in every engine that I own, from my cars and trucks to my lawn equipment and my boat. Scientifically proven. Thank you
Hello Christian, this is great to hear. Thank you for taking the time to leave us a review!
The ease of ordering, when I would stop at Tractor Supply the majority of the time they were out of stock, I'm a believer in your products it really helped my 6.0 Liter Power Stroke it runs smoother, I run your products in both my 2003 and my 2012 Power Strokes, you products saved my fuel system on both trucks, I've tried a lot of diesel addictive none of them work as well as your, I've been running diesel pickups since the 80s when the 7.3 liter Power Strokes first came out, diesel fuel has changed a lot since than, it's no doubt in my mind the lubricants in your products have saved my fuel system I worked at a diesel mechanic shop last year we had so many Duramax, Cummins and Power Strokes come in with trashed fuel pumps due to not enough lubrication in the fuel.
Hello Leonard, thank you so much for your review! We are very happy to hear that our products met your expectations!
The people are very friendly and listen to the needs and have the knowledge to answer questions honestly!!!
Hello Paul, thank you for sharing your experience with us!
I’ve been using Hot Shots products for 6 or 7 years and I’ve never had any issues regarding their products or their service. In my opinion, they’re straight up and reliable! Jack Finn ,Colorado
Hello John, thank you for taking the time to leave such a positive review! We're glad to hear that our product met your expectations and that it was useful for you. We appreciate your support and look forward to serving you again soon. Thank you!
The quality of your products. I have been using your product for 4-5 years and have no complaints, and i have encouraged many of my friends and associates to use them as well.
Hello Kit, this is great to hear! Thank you for leaving us a review!
I woild like to focus on my 2014 Chevy Silverado. It has 210000 miles on it and after using stcktion eliminater I had to pull the valve covers and the engine looked new clean as it could be. My opinion this stuff works. On my 500 HP Cummins M11 in my motor coach, the diesel extreme upped my mileage almost 1 mike per gallon
Hello Daniel, thank you for choosing Hot Shot's Secret products and for sharing your positive experience with us. We're delighted to hear that our product exceeded your expectations and that it was able to solve your problem.
We are happy to hear this!
Thank you for your review Michael!
Received quickly. Was simple to collect sample and return for testing.
We are incredibly grateful that you took the time to leave us a review.
Love hot shots. I use the fuel treatment (EDT) at every fuel up and now use the Trans fluid along with docs diesel Trans filter. Also put the oil treatment in.... well the oil and notice a quite engine, 550+ miles between regens and around 14.5 mpg. 187k on bone stock engine minus a banks derringer, pedalmonster, aluminum cold air pipe, carli leveling kit and cp4 disaster prevention kit. Thanks hot shots and docs
Hello Michael, thank you for taking the time to leave such a positive review! We're thrilled to hear that our product met your expectations and that it was helpful for you. We appreciate your support and look forward to serving you again soon.
Awesome products the truck loves them, lower EGTs, more power, worth every penny. Oil analyst shows it's made a positive improvement in engine life.
Awesome Phillip, we are happy to hear this!
Great fast shipping my 7.3 idled smoother and cleaner with in minutes of run
Hello Gunner, that is great to hear!
Hello John, thank you so much for using Hot Shot's Secret and leaving us a review!
I received my order as promised. Using LX4 to lube my CP-4 injector pump. Easy to use. Recommend it for anyone with a CP-4 in their diesel truck.
Thank you so much for this review. We really appreciate you being a customer and helping to share the word about us. We’re here for you anytime.
The product is excellent I run it in my diesel and my gasoline vehicles just superb product
Hello Peter, thank you for taking the time to leave us a review!
I’ve been using the LX4 and Everyday Treatment in my ton truck and Excavator for over a year now. I decided it was time for the Diesel Extreme. I have confidence in Hot Shot Secret products.
Hello David, thank you for your kind words and for choosing Hot Shot's Secret. We're happy to hear that our product was able to provide you with the quality you were looking for. We appreciate your support and hope to serve you again soon.
Best quality, best prices best product should i go on? What's not to love about a product that actually works?
Hello Keith, we're thrilled to hear that you had a positive experience with our product and that it was helpful for you. Thank you for choosing Hot Shot's Secret and for your support. If you ever need any assistance, don't hesitate to reach out to us.
Great product, i received some damaged product by mail. The customer service department corrected my damaged product promptly and swiftly.
Thank you so much for taking the time to leave us a review - it's much appreciated!
Thank you for using Hot Shot’s Secret, Robert!
Shipping was fast the product made a 2 mpg difference on my 1200 mile trip to Oklahoma and my 23 kia k5 is quieter than it's ever been!
Hello Lence, we are happy to hear this. Thank you for your review!
102 reviews matching