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Stiction Eliminator

Stiction Eliminator 2 QT

Oil additive
Restores injectors
Improves power
Reduces engine wear

Diesel Extreme

Diesel Extreme 2 QT

Fuel additive
Cleans injectors
Removes water
Increase MPG

FR3 Friction Reducer

FR3 Friction Reducer

Oil Additive
Reduces engine wear
Restores lost compression
Increase MPG up to 5%

Everyday Diesel Treatment


Fuel additive
Boosts cetane
Increase MPG
Adds lubricity


Diagnose Your Diesel

A DIY Tool to Quickly Diagnose Diesel Engine Issues and Uncover Solutions

With only a few clicks – vehicle type, engine model, and symptom – Diagnose your Diesel provides you with quick ways to find the source of your diesel’s problem and a plan for quickly solving it yourself.

Diagnose Your Diesel delivers you multiple repair options with descriptive instructions, video, illustrations and photos.

About Hot Shot’s Secret

High performance specially formulated oils, and additives for diesel and gas-powered engines and fuel systems. The company’s flagship product, Hot Shot’s Secret Stiction Eliminator, is the top selling brand for stiction removal. Powered by Science and with a commitment to environmental stewardship, Hot Shot’s Secret offers a diverse line of preventative maintenance products including additives, oils, lubricants and coolants that provide problem-specific solutions for vehicles of all make and models, fleets, power equipment, powersports, as well as industrial. Other company brands include Frantz Filter and Fluid Recovery.