Close

Blog

Our Products Improve Diesel Engine Performance

November 1, 2024

Does adding ATF fluid to a fuel tank help lubricity? What dose should you use? Is 2 cycle oil good to use? What about kerosene for anti-gel? Hot Shot’s Secret did some testing on these old school methods and tells us about lubricity data, wear, and more! View the comparison data here: https://www.hotshotsecret.com/wp-content/uploads/2024/10/Lubricity-Comparison-Chart-wtreat-rate.pdf

Read More
October 4, 2024

Fuel injectors deliver fuel to the engine for faster and more efficient combustion. The atomized fuel droplets burn easier when passed through the injector, improving engine performance and fuel economy. These electrical parts are controlled by the vehicle’s ECU (Electronic Control Unit), instructing it to release specific fuel amounts to the engine at the right

Read More
October 1, 2024

Tractor-trailers — often referred to simply as “tractors” — are the backbone of the transportation industry. Tractors that have refrigeration units rely on two fuel types: tractor fuel and reefer fuel. While both are diesel, their purposes and regulations differ significantly. Understanding these differences is crucial for efficient operation and staying compliant with the law.

Read More
August 19, 2024

Failing turbochargers are a problem for many diesel vehicle owners.  What Are Turbochargers? A turbocharger supplies compressed air to the engine to allow combustion at a higher pressure and density than the surrounding air. The turbo air has a higher oxygen concentration, enhancing combustion for better engine torque output, cleaner emissions and more power. Offering

Read More
How to eliminate engine varnish
August 16, 2024

When the engine is exposed to high heat for a prolonged period, the oil oxidizes and breaks down, creating an insoluble, grimy product called sludge. This viscous substance poses serious risks to the vehicle, from damaging engine components to reducing performance, so it’s important to remove it periodically to keep your engine healthy. This guide

Read More
August 1, 2024

Can You Mix Synthetic Oil With Regular Oil? The short answer is yes, you can mix synthetic oil with regular oil. However, you should only use this combination as a temporary solution until you can receive a professional oil change. While mixing motor oils is safe, doing so will limit your oil’s performance.  Mixing Motor

Read More
June 25, 2024

The guys welcome Kyle Fischer of Hot Shot’s Secret back to the podcast to talk not about diesel, but gasoline additives. Gasoline is a more highly refined product than diesel, so are additives really necessary, and are they effective? With so many available options on the market, Kevin asks, “Is that really a secret sauce

Read More
April 4, 2024

What Is DPF Regen and How to Reduce It Most diesel trucks and engines from 2007 and later have a Diesel Particulate Filter system that particles eventually accumulate in. A regen cycle cleans the filter. If you’ve ever turned the heat up on a grill to clean burnt-on food off the grates, you’ll understand the

Read More