Purchase Jeep Fuel Injection. Replace Jeep Electronic Fuel Injection & Jeep Direct Fuel Injection. Explore Jeep Fuel Delivery System. Shop Jeep Fuel Injection Ecu. Maintaining the fuel injection system in your Jeep is crucial for optimal performance and longevity. Regular cleaning of injectors and replacing the fuel filter as recommended can prevent blockages and preserve engine health. Signs that your fuel injection may need replacement include rough idling, stalling, or decreased fuel efficiency. When selecting a new fuel injection system, consider options like throttle body, multi-port, or sequential fuel injection, each offering unique benefits for power and efficiency. Ensure you choose high-quality materials for durability and follow manufacturer guidelines for installation to enhance your Jeep's throttle response and fuel management. With the right care and quality components, you can boost your Jeep's performance and extend the life of its fuel system, ensuring a smooth ride every time.