Dodge Charger: FUEL REQUIREMENTS / 3.6L Engine and 5.7L Engine

Dodge Charger 2011-2023 Owner's Manual / TECHNICAL SPECIFICATIONS / FUEL REQUIREMENTS / 3.6L Engine and 5.7L Engine

3.6L Engine

Dodge Charger. 3.6L Engine and 5.7L Engine This engine is designed to meet all emissions regulations and provide excellent fuel economy and performance when using high-quality unleaded “regular” gasoline having an octane rating of 87 as specified by the (R+M)/ 2 method. The use of higher octane “premium” gasoline will not provide any benefit over “regular” gasoline in these engines.

5.7L Engine

Do not use E-85 flex fuel or ethanol blends greater than 15% in this engine.

Dodge Charger. 3.6L Engine and 5.7L Engine This engine is designed to meet all emissions regulations and provide satisfactory fuel economy and performance when using high-quality unleaded gasoline having an octane range of 87 to 89 as specified by the (R+M)/2 method. The use of 89 octane “plus” gasoline is recommended for optimum performance and fuel economy.

FUEL REQUIREMENTS

While operating on gasoline with the required octane number, hearing a light knocking sound from the engine is not a cause for concern. However, if the engine is heard making a heavy knocking sound, see a dealer immediately...

Reformulated Gasoline. Materials Added To Fuel

Reformulated Gasoline Many areas of the country require the use of cleaner burning gasoline referred to as “reformulated gasoline”. Reformulated gasoline contains oxygenates and are specifically blended to reduce vehicle emissions and improve air quality...

Other information:

Dodge Charger 2011-2023 Owner's Manual: VEHICLE MAINTENANCE

An authorized dealer has the qualified service personnel, special tools, and equipment to perform all service operations in an expert manner. Service Manuals are available which include detailed service information for your vehicle. Refer to these Service Manuals before attempting any procedure yourself...

Dodge Charger 2011-2023 Owner's Manual: INTRODUCTION

Symbols Key WARNING! - These statements are against operating procedures that could result in a collision, bodily injury and/or death. CAUTION! - These statements are against procedures that could result in damage to your vehicle. NOTE: - A suggestion which will improve installation, operation, and reliability...