Fuel Pump Replacement Cost For 2006 Silverado

If you're experiencing problems with your 2006 Chevrolet Silverado, you may need to change the fuel pump. A fuel pump replacement typically costs between $611 and $894, including parts and labour, but prices vary depending on your location and whether you opt for a franchised dealer or an independent service centre. While it's possible to replace the fuel pump yourself, it's a moderately complicated job best performed by a professional mechanic.

Average national cost for fuel pump replacement

The average national cost for a fuel pump replacement across all vehicles is roughly between $611 and $894, including parts and labor, and depending on the age of your vehicle.

For a Chevrolet Silverado 1500, the average cost is between $1,589 and $1,887. Labor costs are estimated to be between $189 and $238, while parts are priced between $1,400 and $1,649.

It is important to note that these estimates do not include taxes and fees and do not factor in your specific location. Related repairs may also be needed, which would increase the overall cost.

To get a more accurate estimate for your particular vehicle and location, it is recommended to consult a local Chevrolet mechanic or dealership.

Signs of a bad fuel pump

The fuel pump in your vehicle is essential for delivering fuel from the tank to the engine. Here are some signs that indicate a bad fuel pump:

• Engine struggles to maintain speed: If your engine is sputtering or stalling during your drive, it could be a sign that your fuel pump is faulty. This is caused by low pressure in the fuel pump, resulting in an insufficient fuel and air mixture to initiate combustion and power the car.
• Noises, backfires and a sputtering engine: A damaged fuel pump might make a loud, whining sound coming from the gas tank. This noise is distinct from the low hum produced by a normally functioning fuel pump.
• Hesitation at start or take-off: If your vehicle struggles to start or stalls once it has started, it could be due to a faulty fuel pump. This may be more noticeable when the fuel level is low or when the vehicle is parked facing uphill.
• Engine overheating: A bad fuel pump can cause the engine to overheat as a result of excess fuel being sent to the engine.
• Loss of power: If you notice a loss of power when driving up steep inclines or when your vehicle is loaded with cargo, it could be due to a faulty fuel pump. The engine requires more fuel to operate under stress, and a faulty pump may not be able to deliver the required amount.
• Lower fuel efficiency: If you're experiencing a decrease in fuel efficiency, it could be a sign that your fuel pump is damaged. Excess fuel may be entering the engine, resulting in more frequent trips to the gas station.
• Engine surges: If your engine surges while driving, it could be due to a faulty fuel pump sending too much fuel to the engine. This will cause your vehicle to repeatedly pick up and drop speed, even if you haven't touched the gas pedal or brake.
• Whirring or whining noise from the fuel tank: A healthy fuel pump makes a low, barely noticeable humming sound. If you hear a significant increase in the pitch or a whining noise, it's a sign that your fuel pump needs attention.

It's important to note that these symptoms can sometimes be caused by other issues, such as bad fuel, damaged fuel lines, or a clogged fuel filter. If you suspect a problem with your fuel pump, it's always best to consult a qualified technician for a comprehensive inspection and diagnosis.

Fuel pump replacement cost range

The fuel pump replacement cost range for a 2006 Chevrolet Silverado depends on the specific model of the vehicle and the location of the service center. The average national cost for a fuel pump replacement across all vehicles is between $611 and $894, including parts and labor. This price can vary depending on the age of the vehicle and the type of service center.

"Dealer" service centers specialize in one or two vehicle brands and use top-quality manufacturer-recommended parts. These parts usually come with a warranty. Due to their high level of training and knowledge, their labor rates may be higher.

On the other hand, "Independent" service centers service multiple vehicle brands and may use non-official or aftermarket parts, resulting in lower pricing. They tend to be generalists with a broad level of knowledge and training.

For a 2006 Chevrolet Silverado 1500 Crew Cab in Ashburn, VA, the estimated cost for fuel pump replacement, including parts and labor, is between $611 and $894. This price range is similar for the 2006 Chevrolet Silverado 3500 Extended Cab model.

It is worth noting that fuel pump replacement can be done at home with some mechanical knowledge and the right tools. However, it is a moderately complicated job, and taking the vehicle to a dealership's service department or a specialized mechanic is recommended.

Fuel pump location

The fuel pump in a 2006 Chevrolet Silverado is located inside the fuel tank.

There are two predominant methods for replacing the fuel pump on a Silverado. The first is to remove the bed, and the second is to drop the fuel tank.

Step 1 – Relieve fuel line pressure

• Pull the fuel pump relay from the fuse box.
• Start the vehicle and let it run until it shuts down.

Step 2 – Lift the truck

• Use the appropriate lifting points and place on jack stands in the manufacturer's recommended locations on level ground.
• If you don't have access to a lift, use four jack stands and lift the entire truck rather than just the rear end.

Step 3 – Remove the fuel filler neck from the tank

• The fuel filler neck is located on the driver's side of the tank and above the frame.
• It is a large-diameter hose connected to the tank with a hose clamp.
• Use a stubby flat-head screwdriver to loosen the hose clamp and remove the fuel filler neck.

Step 4 – Disconnect fuel tank lines

• Move to the passenger side of the tank and disconnect all lines going into the top of the tank.
• Start with the vapor line and then disconnect the larger supply line.
• These two lines have similar connectors that you'll need to squeeze at the base to disconnect.
• There are two more lines above the vapor and supply lines that need to be disconnected. These will require two hands as there are white connector clips that need to be pushed in while pulling on the hose.

Step 5 – Disconnect power lines to the fuel pump

There are two quick-release electrical plugs on top of the fuel tank that power the fuel pump. Disconnect these plugs from the pump.

Step 6 – Remove gas tank straps and lower tank

• Use a 15 mm socket and ratchet with a long extension to remove the gas tank straps.
• Remove the front strap completely. For the rear strap, you may need an assistant to hold the tank while you remove it, as it will be heavy.

Step 7 – Remove fuel pump

• When the tank is on the floor, clean around the fuel pump to remove any debris.
• Disconnect the three lines from the fuel pump by squeezing the quick-release clips and pulling the hoses off.
• Turn the locking ring counter-clockwise and remove the fuel pump module.

Step 8 – Assemble and install the new fuel pump module

• The new fuel pump may need minor assembly. Look at the old pump for guidance.
• Install the new fuel pump onto the tank and secure it with the locking ring.
• You may need to rewire the electrical wiring harness if the design has changed.

Step 9 – Reinstall lines and rewire harness (if applicable)

• Pull the quick-release tabs off the old fuel lines and put them onto the new fuel pump.
• Reconnect the three fuel lines to the quick-connect tabs.
• If you need to swap out the wiring harness, be careful not to cut into the wires for the fuel pressure sensor.

Step 10 – Reinstall the gas tank

• Lift the fuel tank back into position and reconnect the tank straps.
• Reconnect the power plugs to the top of the fuel pump and reconnect the fuel lines.
• Reconnect the filler neck and tighten the hose clamp and vapor hose.
• Replace the fuel pump relay and start your truck.

Additionally, the fuel pump reset switch is located on the toe board in the passenger-side footwell, to the right of the transmission hump. It is a small, round, red button that cuts off the fuel supply to the engine in the event of a collision.

Fixing vs. replacing the fuel pump

If you're handy with cars, you may be able to fix or replace the fuel pump in your 2006 Silverado yourself. However, if you're not confident in your abilities, it's best to take it to a mechanic or dealership to get it fixed or replaced. Here's a detailed guide to help you decide whether to fix or replace the fuel pump in your 2006 Silverado:

Understanding the Fuel Pump

The fuel pump in your 2006 Silverado is located inside the fuel tank and has a small electric motor that ensures pressurized gasoline flows to the engine. It is designed to be long-lasting, but like any other part, it can fail. Some warning signs of a failing fuel pump include:

• Engine "chokes" or struggles to maintain speed
• Noises, backfires, and a sputtering engine
• Hesitation at start or take-off
• Overheating engine
• "Check Engine" light illuminates

If you notice any of these symptoms, it's important to get your car checked by a mechanic as soon as possible. Ignoring these issues can lead to engine failure.

Fixing the Fuel Pump

If your fuel pump is not working properly, you may be able to fix it yourself if you have the necessary tools and knowledge. Here are the general steps to fix a fuel pump:

• Relieve fuel line pressure by pulling the fuel pump relay from the fuse box and starting the vehicle until it shuts down.
• Lift the truck using jack stands and place them in the recommended locations on level ground.
• Remove the fuel filler neck from the tank. This can be difficult due to its position, but it can be done with a stubby flat-head screwdriver.
• Disconnect the fuel tank lines, including the vapor line and the larger supply line. Be prepared for spilled fuel during this step.
• Disconnect the power lines to the fuel pump.
• Remove the gas tank straps and lower the tank carefully. It's helpful to have an assistant or a hydraulic floor jack to support the tank.
• Clean around the fuel pump and disconnect the lines from it.
• Remove the fuel pump and inspect it for any damage or issues.
• If the issue is something simple, like a clogged filter or a loose connection, you may be able to fix it yourself. However, if the problem is more complex, you may need to replace the fuel pump.

Replacing the Fuel Pump

If your fuel pump is beyond repair, you will need to replace it. Here are the general steps to replace a fuel pump:

• Purchase a new fuel pump that fits your 2006 Silverado. You can find compatible fuel pumps at auto parts stores or online.
• Install the new fuel pump by following the steps in reverse:

• Reinstall the gas tank and connect the tank straps.
• Reconnect the power plugs to the fuel pump.
• Reconnect the fuel lines and the filler neck.
• Replace the fuel pump relay and start the engine to test the new fuel pump.

Cost of Replacement

The cost of replacing a fuel pump can vary depending on your location and the type of service center you choose. The average national cost for a fuel pump replacement across all vehicles is between $611 and $894, including parts and labor. However, the cost for your 2006 Silverado may differ, so it's best to check with your local mechanic or dealership for a more accurate estimate.

Frequently asked questions