Discover Dodge Journey Fuel Delivery System & Dodge Journey Multi-Point Fuel Injection. Shop Dodge Journey Fuel Injection Ecu. Maintaining the fuel injection system in your Dodge Journey ensures peak performance and fuel efficiency. Regular checks for clogs, using quality fuel, and timely replacement of filters can extend its lifespan. Look for symptoms like poor acceleration and rough idling as signs for potential replacement. When selecting a new fuel injector, consider options like throttle body, multi-port, or direct injection systems, each designed to optimize fuel delivery and engine power. Ensure you choose high-grade materials for durability, and follow manufacturer guidelines for installation to guarantee a seamless upgrade. Keep your Journey running smoothly with the right fuel injection choice from our premium online selection.