Hot Shot's Secret not only cleans injectors but other parts of the engine as well. The additives will also fortify your existing oil and help it to work more effectively.

Add Hot Shot’s Secret and your truck will have:
• Improved Power
• Improved Compression
• Removed Engine Deposits
• Seals Rings Better
• Neutralized Harmful Engine Acids
• Reduced Frictional Drag
• Prevent Excessive Wear
• Reduced Lifter and Valve Noise
• Restores Oil Pressure
• Reduced Blow-By

Typical Applications and Mixtures:
Hot Shot's Secret is made for diesel engines only. It can be added to old oil (at the middle or end of its service life) or to new oil. Hot Shot's Secret is made up of 100% additives so it can stay in the oil for the entire oil change.

Directions: For initial cleanup in pickup trucks, add 1 bottle per oil change replacing 2 quarts of oil; for prevention, use half a bottle. For initial cleanup in semi trucks, add 2 bottles per oil change replacing 4 quarts of oil; for prevention, use one bottle.