Maintain Your Alero: Change Fuel Filter Every 30,000 Miles

The fuel filter in a 2004 Oldsmobile Alero is located in the rear of the vehicle, directly under the trunk area. It is a metal can with one screw-in line and one clip-on line. While there is no service interval for in-pipe fuel filter replacement, it is recommended to change the fuel filter every 6,000 to 20,000 miles, or every other oil change, to prevent damage to the injector and CP3.

Fuel filter location

The fuel filter on a 2004 Oldsmobile Alero V6 is located under the car, behind the fuel tank. It has one screw-in line and one clip-on line. It is a metal can.

• Park the car on a level surface and engage the parking brake.
• Locate the fuel tank, which is usually found at the rear of the vehicle.
• Look behind the fuel tank, and you should see the fuel filter. It is a metal can with one screw-in line and one clip-on line.
• If you need to replace the fuel filter, first relieve the fuel system pressure and disconnect the negative battery cable.
• Raise the vehicle and safely support it on jack stands.
• Place a drain pan or rag under the fuel filter to catch any fuel spillage.
• Disconnect the fuel lines from the fuel filter.
• Unscrew the fuel filter from the mounting bracket and remove it from the vehicle.
• Install the new fuel filter onto the mounting bracket and tighten it securely.
• Reconnect the fuel lines to the new fuel filter.
• Lower the vehicle and remove the jack stands.
• Reconnect the negative battery cable and start the engine to check for leaks.

How often to change fuel filter

The fuel filter in a 2004 Oldsmobile Alero is located in the rear of the vehicle, directly under the trunk area. It is situated behind the fuel tank and has one screw-in line and one clip-on line.

There is no standard service interval for in-pipe fuel filter replacement in the Oldsmobile Alero. It is recommended to replace the in-pipe fuel filter only if it is restricted. However, some car experts suggest that fuel filters should be replaced every 6,000 to 10,000 miles or every other oil change, which is typically done every 10,000 miles.

To replace the fuel filter in the Oldsmobile Alero, first relieve the fuel system pressure and disconnect the negative battery cable. Remove the fuel filler cap and raise the vehicle. Disconnect the fittings at the inlet and outlet of the fuel filter. Drain any remaining fuel into an approved gasoline container.

Install the new fuel filter, ensuring the protective caps are removed, and reconnect the fittings at the inlet and outlet. Tighten the connections and lower the vehicle. Reconnect the negative battery cable and turn on the ignition to check for fuel leaks.

Fuel filter replacement procedure

To replace the fuel filter of a 2004 Oldsmobile Alero, you will need to locate the fuel filter, which is under the car behind the fuel tank. It has one screw-in line and one clip-on line. It is a metal can. Here is a step-by-step procedure:

• Relieve the fuel system pressure.
• Disconnect the fuel filter fitting using a back-up wrench.
• Disconnect the quick-connect fitting from the fuel filter.
• Remove the fuel filter.
• Remove the protective caps from the new fuel filter.
• Install the new fuel filter in the same position as the old one.
• Connect the fuel filter quick-connect fitting.
• Connect the fuel filter fitting using a back-up wrench. Tighten the fuel filter fitting to 27 N·m (20 lb ft).
• Connect the negative battery cable.
• Inspect for fuel leaks using the following procedure: turn on the ignition (with the engine off) for 2 seconds, then turn it off for 10 seconds. Turn on the ignition again (engine off) and inspect for fuel leaks.

Fuel filter cost

The fuel filter in a 2004 Oldsmobile Alero V6-3.4L is located under the car, behind the fuel tank. It is a metal can with one screw-in line and one clip-on line.

The cost of a fuel filter replacement for this car is, on average, $151, with $11 for parts and $140 for labor. The price may vary depending on your location.

It is safe to drive with a fuel filter problem so long as the filter is not leaking. If there is a leak, it should be repaired before driving the car.

Fuel filter maintenance issues

Fuel filter maintenance is an important part of keeping your 2004 Alero 3400 in good condition. The fuel filter is located in the rear of the vehicle, directly under the trunk area, and it is important to know how to access it and replace it when necessary.

There is no set service interval for fuel filter replacement, but it is generally recommended to replace it when it becomes restricted. This can happen anywhere between 6,000 to 20,000 miles, depending on various factors such as the quality of fuel used and the age of the vehicle. It is important to check the fuel filter regularly and replace it when necessary to avoid damage to the injection system, injectors, and CP3.

To replace the fuel filter, you will need to relieve the fuel system pressure, disconnect the negative battery cable, remove the fuel filler cap, and raise the vehicle. The fuel filter has one screw-in line and one clip-on line, so make sure to disconnect both before removing the old filter. Drain any remaining fuel into an approved gasoline container and install the new filter with a new O-ring in the same position as the old one. Tighten the connections and lower the vehicle before reconnecting the negative battery cable and inspecting for fuel leaks.

Some common issues with the fuel filter include a restricted filter, which can cause the engine to choke and stop running. This may be accompanied by a lack of power to the gray wire at the fuel pump when the key is turned on. In this case, it is important to check the fuses and possibly jump the fuel pump relay to see if the pump comes on. Hitting the gas tank with a rubber hammer can also help to dislodge any debris and get the pump running again.

Frequently asked questions