Techron Concentrate Plus

for Automotive
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Techron Concentrate Plus is a premium performance fuel system cleaner for gasoline engines. Formulated with Chevron's advanced polyetheramine (PEA) technology, the product provides a complete treatment for the fuel system of gasoline-powered passenger cars, vans and small trucks.

 

 

Techron Concentrate Plus is designed for:
 

  • Four-stroke spark-ignition engines in passenger cars, vans and small trucks running on gasoline, ethanol and gasoline/ethanol blends
  • Four-stroke outboard engines
  • Two-stroke engines
     

Techron Concentrate Plus is not recommended for:
 

  1. Diesel engines 
  2. Aviation applications

 Techron Concentrate Plus:

  • Is compatible with many commercially available gasoline/ethanol blends
  • Does not contain sulfur
  • Does not harm catalytic converters, oxygen sensors, 3-way catalytic converters, SCR systems and diesel filters, if any
  • Does not contribute to sludge formation in the engine crankcase

 

 

 

Treating a full gasoline tank with Techron Concentrate Plus provides:

    • Lower fuel consumption by removing harmful dirt deposits on fuel injectors, spark plugs, carburetor and intake valves.
    • Improving engine power, acceleration and performance.
    • Improved cold start performance.
    • Less knocking and pinging due to dirt buildup.
    • Less harmful exhaust emissions.
    • Safer storage and handling because the product is less flammable.

 

 

 

We recommend adding a 250 ml bottle of Techron Concentrate Plus to one tank (50-70 liters) of gasoline every 8,000 miles/13,000 kilometers. For vehicles that drive more, we recommend doing this every 6 months to keep the engine clean. Do not treat between oil changes more than twice.

 

Note: Always check that the selected product is compatible with the engine manufacturer's recommendations for the particular operating conditions and with the customer's maintenance procedures.

 

Premium performance gasoline fuel system cleaner

Techron Concentrate Plus is a premium performance gasoline fuel system cleaner. Formulated with Chevron’s advanced polyether amine (PEA) technology, it offers complete fuel system treatment in gasoline passenger cars, vans and light trucks.

Techron Concentrate Plus is designed to aid the removal of harmful deposits from fuel injectors, carburettors, inlet valves, spark plugs, and combustion chambers found in port fuel injected (PFI) and carburettor engines. Techron Concentrate Plus is compatible and protective in many commercially available ethanol blends such as E10 and E85 fuels where it helps provide acid and corrosion protection.

Benefits

  • One tank of gasoline fuel treated with Techron Concentrate Plus offers:
  • Improved fuel economy by aiding the removal of harmful fuel injector, spark plug, carburettor and intake valve deposits
  • Restored engine power, acceleration and performance
  • Better cold start performance
  • Reduced deposit-related knock and ping
  • A reduction in harmful exhaust emissions
  • Safer storage and handling as the product is classified as combustible rather than flammable

Applications

  • Techron Concentrate Plus is designed for:
  • GDI and PFI Spark ignition four-stroke engines fuelled with gasoline, ethanol, gasoline/ethanol blends in passenger cars, vans and light trucks
  • Gasoline hybrid vehicles Techron Concentrate Plus is not recommended for:
  • Diesel engines
  • Aviation use Techron Concentrate Plus:
  • Is compatible with many commercially available gasoline/ethanol blends
  • Does not contain sulphur
  • Will not harm catalytic converters, oxygen sensors, 3-way catalyst, SCR systems and particulate filters where fitted
  • Will not contribute to engine crankcase sludge

Approvals

  • Techron Concentrate Plus technology is used by many major vehicle manufacturers and servicing companies

Typical test data

Test Test methods Results
Shelf Life: 60 months from date of filling indicated on the product
Appearance Visual Clear, bright liquid
Relative density at 15°C ASTM D1298 0.844
Flash Point, PM, °C ASTM D93 82

Source: PDS 21 October 2025 · Product Data Sheet

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