Table of Contents
The Edelbrock Flex Fuel Kit is a fantastic upgrade for 2015-2020 Dodge Chargers, allowing drivers to take advantage of E85 fuel and improve performance. This guide provides a detailed step-by-step process for installing the kit, ensuring that you can complete the installation with confidence.
Tools and Materials Needed
Before starting the installation, gather the necessary tools and materials to ensure a smooth process. Here’s what you will need:
- Socket set (including 10mm, 13mm, and 15mm sockets)
- Wrench set
- Phillips and flathead screwdrivers
- Wire strippers and crimpers
- Heat shrink tubing
- Electrical tape
- Safety glasses
- Gloves
- Edelbrock Flex Fuel Kit
Preparation Steps
Before diving into the installation, it’s crucial to prepare your vehicle and workspace. Follow these steps:
- Park your Charger on a flat surface and engage the parking brake.
- Disconnect the negative battery terminal to prevent any electrical issues.
- Gather the Edelbrock Flex Fuel Kit and ensure all parts are included.
Step-by-Step Installation
Removing the Stock Fuel System Components
The first step in the installation process is to remove the stock fuel system components. This includes the fuel injectors and fuel rail. Follow these instructions:
- Remove the engine cover by unscrewing the bolts securing it.
- Disconnect the fuel lines from the fuel rail, using a fuel line disconnect tool if necessary.
- Unbolt the fuel rail from the intake manifold and carefully lift it out, taking care not to damage the injectors.
- Remove the stock fuel injectors from the fuel rail.
Installing the Edelbrock Fuel Injectors
With the stock components removed, you can now install the Edelbrock fuel injectors. Here’s how:
- Lubricate the O-rings on the new Edelbrock fuel injectors with engine oil.
- Insert the new fuel injectors into the fuel rail until they click into place.
- Reinstall the fuel rail onto the intake manifold, ensuring it is securely bolted down.
- Reconnect the fuel lines to the fuel rail, making sure they are tight and leak-free.
Installing the Flex Fuel Sensor
The next step is to install the Flex Fuel Sensor, which is crucial for detecting the ethanol content in the fuel. Follow these steps:
- Locate a suitable mounting location for the Flex Fuel Sensor, typically near the fuel line.
- Use the provided bracket to secure the sensor in place.
- Connect the fuel lines to the sensor, ensuring they are tight and properly oriented.
- Run the wiring harness from the sensor to the engine compartment, avoiding any hot or moving parts.
Wiring the System
Proper wiring is essential for the Flex Fuel Kit to function correctly. Follow these wiring instructions:
- Identify the wiring harness included in the Edelbrock kit.
- Connect the sensor wires to the corresponding wires in the harness, using wire strippers and crimpers to secure connections.
- Use heat shrink tubing and electrical tape to insulate and protect the connections.
- Route the wiring harness neatly along the engine bay to avoid interference with any moving parts.
Finalizing the Installation
With the fuel injectors and Flex Fuel Sensor installed, it’s time to finalize the installation:
- Reconnect the negative battery terminal.
- Start the engine and check for any fuel leaks around the fuel rail and sensor.
- Allow the engine to idle for a few minutes to ensure everything is functioning correctly.
- Test drive the vehicle to experience the benefits of the Edelbrock Flex Fuel Kit.
Conclusion
Installing the Edelbrock Flex Fuel Kit on your 2015-2020 Dodge Charger can enhance performance and fuel efficiency. By following this step-by-step guide, you can confidently complete the installation and enjoy the benefits of flex fuel capability.