Lucas Oil Cetane Power Booster 64 oz — raises cetane, cleans injectors & adds lubricity for diesel engines

Lucas Oil Cetane Power Booster is a concentrated diesel additive designed to raise cetane rating, clean injectors, and add lubricity to extend fuel system life and improve throttle response.

Formulated for modern diesel engines, this 64-ounce bottle boosts ignition quality while delivering detergents and lubricants that help reduce injector deposits and wear. It addresses problems created by low-sulfur fuels and high-pressure common-rail systems by restoring lost lubricity and helping prevent carbon build-up inside injectors and pumps. Use routinely to support easier starting, smoother idle, and potentially better fuel economy without altering factory settings.

How does this product improve cold starts and idle quality?

By increasing the fuel's cetane number, the additive promotes quicker, more complete combustion. That helps reduce delayed ignition and rough idling, especially in cooler conditions where diesel ignition can be sluggish.

• Raises cetane up to about 6 numbers for faster ignition.
• Contains lubricants that support high-pressure pumps during startup.
• Helps smooth idle by reducing incomplete combustion events.

Will it clean and protect injectors and fuel system components?

Yes. The formula includes detergent agents that dissolve and prevent carbon deposits on injectors and other fuel system parts. Regular use helps limit both traditional deposits and the newer internal injector deposits seen with ultra-low sulfur diesel.

• Keep-clean detergent dose to resist carbon build-up.
• With repeated applications, it can help remove existing injector deposits.
• Designed for modern common-rail injectors and older mechanical systems.

How does it protect against wear and extend component life?

The product replenishes lubricity lost in ultra-low sulfur diesel, reducing metal-on-metal wear in high-pressure pumps and injection components. This added lubrication also supports piston rings and cylinder walls, contributing to lower wear rates over time.

• Provides effective lubricants for high-pressure fuel injection pumps.
• Reduces wear in unadditized diesel by more than 27% (relative testing basis).
• Helps maintain fuel pump and injector performance between services.

How should I use Lucas Oil Cetane Power Booster and how often?

Dosage depends on tank size and desired cetane lift; follow label directions for correct mixing ratios. For maintenance, many users add the recommended dose at each fill-up or every few tanks to sustain cleaner injectors and lubricant levels.

• Use the specified ounces per gallons ratio from product label for accurate cetane increase.
• Suitable for regular use to prevent deposit formation in ULSD-fueled engines.
• Shake or agitate as instructed and add to fuel tank before filling for optimal mixing.

Who is this for? Lucas Oil Cetane Power Booster is aimed at diesel owners who want to protect fuel systems, improve start-up behavior, and support consistent performance—especially those running ultra-low sulfur diesel or modern high-pressure common-rail engines. It’s a practical choice for truck drivers, fleet managers, farmers, and diesel enthusiasts who prefer a straightforward fuel additive to help reduce injector deposits, restore lubricity, and support longer component life without modifying engine hardware.