Johnson Evinrude OMC Engine Tuner Keep your Johnson Evinrude outboard running at peak performance with OMC Engine Tuner. This effective treatment removes harmful carbon deposits, gum, and varnish...
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Add to CartKeep your Johnson/Evinrude engine running smoothly with 2+4 Fuel Conditioner. This specialized formula protects your complete fuel system by deactivating metal components and preventing corrosion. Perfect for daily use and especially valuable during storage periods, it extends fuel shelf life by slowing chemical breakdown. The conditioner works effectively with brass and copper alloys, while its anti-oxidant properties maintain fuel quality. Available in multiple sizes, this fuel stabilizer helps maintain optimal engine performance and reliability.
Features:
Sizes Available:
| Part Number | Size | Application |
| 0766216 | 8 oz. bottle | 8 oz. treats 32 gallons |
| 0766209 | 16 oz. bottle | 16 oz. treats 64 gallons |
| 0766210 | 32 oz. bottle | 32 oz. treats 128 gallons |
Instructions:
For operational use:
For storage:
What is Johnson/Evinrude 2+4 Fuel Conditioner used for?
Johnson/Evinrude 2+4 Fuel Conditioner is designed for 2-cycle and 4-cycle engines. It helps stabilize the fuel system, dissolve gum and varnish deposits, absorb moisture, and reduce corrosion of fuel system components. Its ethanol protection formula and antioxidants also help maintain gasoline quality during use and storage.
How much Johnson/Evinrude 2+4 Fuel Conditioner should I add for regular use?
For operational use, add 30 mL (1 oz.) of Johnson/Evinrude 2+4 Fuel Conditioner to every 18.92 liters (5 gallons) of gasoline. This dosage is intended for fuel used during normal engine operation.
How much Johnson/Evinrude 2+4 Fuel Conditioner should I use for storage?
For storage, add 30 mL (1 oz.) of Johnson/Evinrude 2+4 Fuel Conditioner to every 9.46 liters (2.5 gallons) of gasoline. The conditioner is designed to stabilize the fuel system for one year of storage.
How does Johnson/Evinrude 2+4 Fuel Conditioner protect the fuel system?
The conditioner uses corrosion inhibitors to help reduce long-term corrosion of fuel system components. Dryers absorb and isolate moisture, while antioxidants slow the chemical breakdown of gasoline. The formula also helps dissolve gum and varnish deposits in fuel systems, including carburetors and fuel injectors.
How much fuel can each size of Johnson/Evinrude 2+4 Fuel Conditioner treat?
The 8 oz. bottle, part number 0766216, treats 32 gallons. The 16 oz. bottle, part number 0766209, treats 64 gallons. The 32 oz. bottle, part number 0766210, treats 128 gallons. These treatment amounts correspond to the product's operational-use dosage.
Is Johnson/Evinrude 2+4 Fuel Conditioner suitable for both 2-cycle and 4-cycle engines?
Yes. Johnson/Evinrude 2+4 Fuel Conditioner is specified for use on both 2-cycle and 4-cycle engines. The product description also identifies an ethanol protection formula and fuel-system protection features for maintaining fuel quality and reducing corrosion.
California Residents:
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov