Hot Shot’s Secret High-Mileage Diesel Recovery Kit

Restore injector performance and reduce engine wear in high-mileage diesel trucks.

As diesel trucks rack up miles, small problems add up — injector deposits, oil-side stiction, increased friction, and inconsistent throttle response. These issues don’t always throw codes, but they absolutely affect how the truck runs.

The Hot Shot’s Secret High-Mileage Diesel Recovery Kit is designed specifically for diesel trucks with 100,000+ miles that need a controlled, effective cleanup without tearing into the engine.

What’s Included

• Diesel Extreme
  Aggressively cleans fuel injectors, restores spray patterns, and improves combustion efficiency.
• The Original Stiction Eliminator
  Reduces oil-side stiction in injectors and valve train components, helping quiet injector noise and smooth idle.
• FR3 Friction Reducer
  Protects critical engine components during the cleaning process by reducing friction and operating temperatures.

Why This Kit Works

• Diesel Extreme handles fuel-side injector deposits
• Stiction Eliminator addresses oil-side injector and valvetrain stiction
• FR3 reduces wear while deposits are being cleaned away
• Safe for high-mileage, stock, or lightly modified diesels

This combination is frequently used by diesel owners to restore drivability, reduce noise, and improve throttle response without mechanical repairs.

Ideal For

• Diesel trucks with 100k+ miles
• Rough idle or cold-start injector noise
• Poor throttle response or sluggish acceleration
• Preventative maintenance on long-term ownership trucks

Usage Notes

Follow Hot Shot’s Secret dosing instructions. Safe for continuous use when used as directed.

Black Flag Garage Recommendation

This kit is one of the best first steps before chasing injectors, sensors, or major engine work on a high-mileage diesel.