Chrysler Town & Country 2008-2016 Fuel System Specifications

The 2008-2016 Chrysler Town & Country is compatible with regular unleaded gasoline with an octane rating of 87 or higher. Using higher octane fuel is not required but may improve performance in certain conditions. Avoid using diesel, E85, or any fuel with more than 10% ethanol, as it may damage the engine or fuel system components.

Regular maintenance for the fuel system includes inspecting and replacing the fuel filter every 30,000 miles, checking fuel injectors for clogs, and ensuring the fuel pump operates correctly. Additionally, use fuel system cleaners periodically to prevent carbon buildup. Always follow the manufacturer’s recommended maintenance schedule outlined in the owner’s manual.

To replace the fuel filter, first, relieve fuel system pressure by disconnecting the fuel pump fuse and running the engine until it stalls. Locate the fuel filter, typically near the fuel tank. Disconnect the fuel lines using a line disconnect tool, remove the old filter, and install the new one. Reconnect the fuel lines, reinstall the fuse, and start the engine to check for leaks.

Poor fuel efficiency can result from clogged fuel injectors, a dirty air filter, or a malfunctioning oxygen sensor. Start by checking and replacing the air filter if necessary. Use a fuel injector cleaner to remove deposits. If the issue persists, inspect the oxygen sensor and fuel pressure regulator. Regular maintenance and using the correct fuel type can also improve efficiency.

To optimize fuel performance, ensure regular maintenance, including oil changes, air filter replacements, and tire pressure checks. Use high-quality fuel and additives to keep the fuel system clean. Avoid aggressive driving and excessive idling. Additionally, ensure the engine is properly tuned and the fuel system components, such as injectors and sensors, are functioning correctly.