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

Dodge Charger 2011-2022 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 2011-2022 Owner's Manual: ParkSense Display

The warning display will turn on indicating the system status when the vehicle is in REVERSE and an obstacle has been detected. The system will indicate a detected obstacle by showing a single arc in the left and/or right front or rear regions based on the object’s distance and location relative to the vehicle...

Dodge Charger 2011-2022 Owner's Manual: ONBOARD DIAGNOSTIC SYSTEM — OBD II

Your vehicle is equipped with a sophisticated Onboard Diagnostic system called OBD II. This system monitors the performance of the emissions, engine, and transmission control systems. When these systems are operating properly, your vehicle will provide excellent performance and fuel economy, as well as engine emissions well within current government regulations...