Replacing Fuel Filter In 2010 Dodge Avenger: Step-By-Step Guide

The fuel filter in a 2010 Dodge Avenger is part of the fuel pump, which is usually located along the underside of the vehicle, attached to the fuel rail. To change the fuel filter, you will need to first loosen the fuel tank filler cap, remove the back seat, and disconnect the fuel pump electrical connector. You will then need to start the engine and let it stall before disconnecting the black, negative battery cable. The next steps involve reinstalling the fuel pump access cover, unscrewing the fuel line bolts, and discarding the old fuel line O-ring gaskets. Finally, you will need to install the new fuel filter, ensuring that the arrow on the filter case points towards the engine, and reconnect the battery cable.

The fuel filter is part of the fuel pump

The fuel filter in the 2010 Dodge Avenger is part of the fuel pump. The fuel pump is usually located along the underside of the vehicle, attached to the fuel rail. It is held in place by a couple of bolts, which can be easily removed. The fuel pump and filter can also be found inside the fuel tank.

If the pump is failing, you will experience trouble accelerating, as the engine is not getting enough gas. In some cases, you won't be able to start the car at all. The replacement cost for the fuel pump and filter can vary, ranging from $200 to $800 on average. If the filter and pump are internal parts of the gas tank, you will need to purchase a new gas tank. However, there will still be external access to put a new filter in.

To access the fuel pump and filter, you can either remove the bottom of the back seat and an access panel, or drop the tank by ensuring there is very little gas in it.

The fuel pump is located along the underside of the vehicle

To change the fuel filter on a 2010 Dodge Avenger, you must first locate the fuel pump, which is usually found along the underside of the vehicle, attached to the fuel rail. It is held in place by a couple of bolts, which can be easily removed.

The fuel pump is located near the rear, right side of the vehicle (passenger side). To access it, you will need to remove the back seat and the pump access cover, which is on the far right side of the floor. On some models, this cover is secured with butyl tape. Disconnect the fuel pump electrical connector and the black, negative battery cable.

With the pump access cover removed, you will now be able to see the fuel filter. It is located underneath the frame rail, near the fuel tank. To remove the fuel filter, you will need to use a combination of wrenches or a ratchet and socket set to loosen and remove the fuel line bolts and the filter-mounting nut.

Before installing the new fuel filter, be sure to dispose of the old O-ring gaskets and replace them with new ones. Place the new fuel filter on the mounting bracket, ensuring the arrow on the filter case points towards the engine or the fuel line leading to the engine. Tighten the filter-mounting nut and the fuel line bolts, following the specified torque settings.

Finally, reinstall the pump access cover, reconnect the fuel pump electrical connector and the battery cable, and lower the vehicle. Tighten the fuel filler cap and turn the ignition switch key to "On" to pressurize the fuel system. Start the engine and check for any leaks.

It is held in place by bolts

To replace the fuel filter on a 2010 Dodge Avenger, you'll first need to locate it. The fuel filter is part of the fuel pump, which is usually found along the underside of the vehicle, attached to the fuel rail.

The fuel pump is held in place by bolts, which are easy to remove. Before starting, park your car away from appliances with open flames, like water heaters and dryers, to avoid any accidents.

Now, to access the fuel pump, you'll need to:

Step 1: Loosen the Fuel Tank Filler Cap

This is a simple step to ensure you can access the necessary components without any issues.

Step 2: Remove the Back Seat

You'll need to remove the back seat to create an access point to the fuel pump.

Step 3: Unscrew and Remove the Pump Access Cover

Using a Phillips-head screwdriver, remove the pump access cover on the far right side of the floor, which is the passenger side. On some models, butyl tape is used to secure the door to the floor, so be aware of this.

Step 4: Disconnect the Fuel Pump Electrical Connector

This step is important to ensure you don't short-circuit any electrical components.

Step 5: Start the Engine and Let it Stall

This will help you ensure that the electrical systems are deactivated, and it's safe to proceed.

Step 6: Disconnect the Black, Negative Battery Cable

Again, this is an important safety step to prevent any electrical issues during the replacement process.

Step 7: Plug the Fuel Pump Electrical Connector

After disconnecting the battery, it's good practice to plug the fuel pump electrical connector back in to protect it and ensure no debris enters the connection.

Step 8: Reinstall the Fuel Pump Access Cover

Keep your workspace tidy and safe by reinstalling the access cover.

Step 9: Safely Raise and Support the Vehicle

If you don't have a 1995 Dodge Avenger, you'll need to raise the rear, right side of the vehicle (passenger side) using a floor jack. Then, safely support the vehicle using a jack stand. This will give you the necessary access to the fuel filter, which is located underneath the frame rail, near the fuel tank.

Step 10: Hold the Nut at the Bottom of the Filter

Using a backup wrench, hold the nut at the bottom of the filter, which is the side pointing towards the fuel tank on models other than the 1995 version.

Step 11: Unscrew the Fuel Line Bolt

Using a tube wrench, unscrew the fuel line bolt from the bottom of the filter. Be sure to hold the nut firmly with the backup wrench to prevent any movement.

Step 12: Remove the Fuel Line O-Ring Gaskets

Discard the two fuel line O-ring gaskets that were holding the fuel line in place.

Step 13: Hold and Unscrew the Top Fuel Line

Using your backup wrench, hold the nut at the top of the fuel filter line. Then, with your tube wrench, unscrew the top fuel line bolt, again being careful to hold the nut firmly.

Step 14: Remove the Filter-Mounting Nut and the Filter

With a wrench or ratchet and socket, unscrew the filter-mounting nut from the bracket. Then, simply lift the filter out of the bracket.

At this point, you've successfully removed the old fuel filter. It was held in place by those bolts, which you've now removed. The next steps will involve installing a new fuel filter, but the process will be very similar, and you'll be tightening bolts rather than loosening them.

The fuel filter is a metal screen attached to the fuel pickup

The fuel filter in a 2010 Dodge Avenger is a metal screen attached to the fuel pickup on the fuel pump in the tank. The fuel pump can be accessed by removing the bottom of the back seat and then removing an access panel to get to the pump. Alternatively, you can access the pump by dropping the tank when the vehicle has very little gas.

To replace the fuel filter, first, loosen the fuel tank filler cap and remove the back seat. Next, use a Phillips-head screwdriver to remove the pump access cover on the far right side of the floor (passenger side). Some models use butyl tape to secure the door to the floor. Then, disconnect the fuel pump electrical connector and start the engine, letting it stall. Disconnect the black, negative battery cable and plug the fuel pump electrical connector back in. Reinstall the fuel pump access cover and the back seat.

Now, raise the rear, right side of the vehicle (passenger side) using a floor jack. Safely support the rear side of the vehicle using a jack stand. You will see the fuel filter underneath the frame rail, near the fuel tank. Hold the nut at the bottom of the filter using a backup wrench. This is the nut pointing towards the fuel tank. Unscrew the fuel line bolt from the bottom of the filter using a tube wrench while holding the nut firmly with the backup wrench.

Discard the two fuel line O-ring gaskets and hold the nut at the top of the fuel filter line with the backup wrench. Unscrew the top fuel line bolt from the fuel filter using the tube wrench. Again, discard the two fuel line O-ring gaskets. Finally, unscrew the filter-mounting nut from the bracket using a wrench or ratchet and socket, and remove the filter from the bracket.

Set the new fuel filter on the mounting bracket, ensuring the arrow on the filter case points towards the engine or the fuel line leading towards the engine. Tighten the filter-mounting nut on the bracket. Set the bottom fuel line in place along with two new O-ring gaskets. Start the fuel line bolt by hand and, using a torque wrench, tighten the bolt to 27-foot lbs. (36 Nm) if the fuel filter is located in the engine compartment. If the filter is located on the frame rail, tighten this bolt to 22-foot lbs. (29 Nm).

Set the filter top fuel line in place with two new O-ring gaskets. Start the fuel line bolt by hand and, using the torque wrench, tighten the bolt to 22-foot lbs. (29 Nm). Lower the vehicle, tighten the fuel filler cap, and turn the ignition switch key to the "On" position to pressurize the fuel system. Finally, start the engine and check for leaks.

The fuel pump can be accessed by removing the back seat

To access the fuel pump and change the fuel filter on a 2010 Dodge Avenger, first, park your car away from appliances with open flames, like water heaters and dryers, to avoid any accidents. Then, follow these steps:

Removing the Back Seat

• Loosen the fuel tank filler cap.
• Remove the back seat of your car.

Accessing the Fuel Pump

• Unscrew and remove the pump access cover on the far right side of the floor (passenger side) using a Phillips screwdriver. Some models use butyl tape to secure the door to the floor.
• Disconnect the fuel pump electrical connector.
• Start the engine and let it stall.
• Disconnect the black, negative battery cable.

Now that you have accessed the fuel pump, you can proceed to replace the fuel filter.

Replacing the Fuel Filter

• Plug the fuel pump electrical connector.
• Reinstall the fuel pump access cover.
• Reinstall the back seat.

Please note that the above steps are a general guide, and the specific process may vary slightly depending on your particular model of the 2010 Dodge Avenger. Always refer to a certified mechanic or a detailed repair guide for your specific model before attempting any repairs or maintenance on your vehicle.

Frequently asked questions