2112 Fuel Injector Cleaner

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Cleans harmful deposits and carbon from fuel system as you drive.  Provides increased power and acceleration, improved idling, quicker starting and reduced emissions.

Effective in all  types of fuel injected cars and trucks and in all gasolines, gasohols and diesel fuels. (12 fl. oz. treats 10-20 gallons of fuel.)


  • Preferred formula for use in multi-port (MPFI) and throttle body (TBI) injection systems
  • Just one treatment can provide increased fuel economy,  horsepower and acceleration, improved idling, quicker starting and reduced emissions
  • Helps clean harmful deposits and carbon from fuel system to restore performance
  • For use in all grades of gasoline and ethanol blends
  • Safe for catalytic converters and oxygen sensors

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2113 Direct Injection Fuel System Cleaner

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Penray 2113 Direct Injection Fuel System Cleaner provides a one tank clean-up that works quickly, safely and effectively in all makes and types of gasoline and light duty diesel engines. Formulated with dual action detergents using PEA & PIB technology to effectively clean and dissolve residue and carbon deposits throughout fuel system. Protects engine parts with lubricity and corrosion inhibitors, improves idling and quicker acceleration. For ease of use, utilize a funnel when pouring into fuel tank.

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2216 Total Fuel System Cleaner

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Total Fuel System Cleaner prevents and cleans deposit buildup better than ordinary cleaners and leading brands. It neutralizes the power robbing effects of combustion chamber deposits.

Improves acceleration better than ordinary fuel treatments. Prevents hesitation, sluggishness, stalling and overall poor acceleration. Synthetic technology. Containing Poly Ether Amine (PEA), Total Fuel System Cleaner removes carbon and has the ability to reduce octane requirement by cleaning combustion chambers. Contains chemistry for DIG technology. Use every 3,000 miles to insure optimum engine power and performance.
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  • Premium synthetic detergent package provides exceptional cleaning to restore fuel economy
  • Cleans entire fuel system including injectors and combustion chamber
  • Removes combustion chamber deposits to improve acceleration, reduce knocks/pings, and eliminate stalling
  • Keeps engine clean to reduce octane requirement
  • Use every 3,000 miles to ensure optimum engine power and performance

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2312 Intake Valve Deposit Cleaner

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Reduces intake valve, port and manifold deposits.  Improves starting power, driveability and restores performance by removing carbon build-up.

Provides upper cylinder lubrication. Helps reduce emissions in both gasoline and diesel engines. (12 fl. oz. treats up to 20 gallons of fuel.)


  • Removes carbon deposits from valves
  • Optimizes air/fuel ratio for improved performance
  • Multi-functional application through the rail or vacuum cleans the intake manifold
  • Utilizes detergent and solvent technologies for maximum effectiveness
  • Helps restore performance for quieter starts and overall efficiency

* For professional use only. Use with special application equipment. 

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3016 Motor Pep Tune-Up

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Recommended periodic use will help restore efficiency and insure longer engine life. Helps remove deposits from pistons, crankshaft and valve train to restore original lubrication characteristics. Add to oil to dissolve engine varnish, gums and sludge.  Frees and quiets noisy hydraulic valves and lifters.  (12 fl. oz. treats one oil change.)

  • Oil additive formulated to clean and protect the engine while driving
  • Use after oil change to help restore efficiency, reduce wear and ensure longer engine life
  • Special dual action cleaner dissolves deposits and neutralizes sludge
  • Frees and quiets valves and lifters

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3112 Engine Oil Treatment

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Ideal for use in all engines. Maintains engine performance and efficiency. Keeps seals and gaskets supple. Prevents corrosion and keeps engine clean. Helps maintain viscosity.

Regular use will prevent excessive wear and prolong the life of engine components. (12 fl. oz. treats one oil change. For high mileage engines with advanced wear, excessive oil burning or heavy sludge deposits use two bottles.

  • Helps restore fuel economy and increases life of critical engine parts
  • Extends engine oil life and prevents corrosion
  • Reduces friction, heat and wear to prolong life of engine components
  • Maintains engine performance and efficiency during extended service intervals
  • Keeps engine clean when used regularly

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3182 High Mileage Oil Treatment

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Recommended for vehicles over 75,000 miles.

Helps stop leaks due to drying, hardening or shrinking of seals. Reduces deposits. Keeps the engine clean with superior detergents. Extends engine life with anti-wear agents. Counteracts the effect of oxidation with acid neutralizers. Protects internal engine parts against deterioration, bio-fuel residue and condensation with advanced corrosion inhibitors.

  • Converts standard engine oil into a high mileage oil
  • Recommended for vehicles over 7 years or 75,000 miles
  • Anti-wear agents extend engine life
  • Keeps engine clean with superior detergents
  • Neutralizes acid and prevents corrosion
  • Conditions seals and gaskets
  • Reduces oil consumption and exhaust smoke

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7612 Crankcase & Differential Cleaner


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7612 Crankcase & Differential Cleaner removes gum, sludge, varnish and moisture. Simply add, run and drain this quick 5-minute cleaner! After using the entire engine oil will circulate freely. Frees sticky valves, lifters and rings. Excellent at removing water from differential, crankcase and hydraulic oil systems.

7612 Crankcase & Differential Cleaner has the following benefits:
• Dual solvent technology for gas & diesel
• 5 Minute Cleaner: Just add, run & drain!
• Removes gum, sludge, varnish, and moisture
• Ideal for removing water from differential

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