Home » Guides » How Long Does It Take To Change A Fuel Pump

How Long Does It Take To Change A Fuel Pump

It’s a question we’ve all asked ourselves at one point or another: how long does it take to change a fuel pump? The answer, unfortunately, is not as simple as it should be. There are a lot of variables that come into play, from the type of car you have to the severity of the problem. In this blog post, we will explore all of the different factors that impact how long it takes to change a fuel pump. We will also provide some tips on how you can make the process go as smoothly as possible. So if you’ve been wondering about this particular automotive repair, read on for everything you need to know.

Why You Need to Change Your Fuel Pump

As your car’s engine gets older, the fuel pump will start to wear out. This is because the pump is constantly running, and over time it will begin to lose its efficiency. When this happens, you’ll notice that your car’s fuel economy will start to decline.

If you don’t change your fuel pump when it starts to wear out, you could end up stranded on the side of the road with an empty tank. Even worse, if the pump fails completely, your engine could seize up and you could be looking at a very costly repair bill.

So if you want to avoid any potential problems down the road, it’s important to change your fuel pump as soon as you notice it starting to wear out.

How Long Does It Take To Change A Fuel Pump?

How long does it take to change a fuel pump? It really depends on the make and model of your car, as well as your own mechanical abilities. That said, most fuel pumps can be changed in about an hour or two.

If you’re not very experienced with car repairs, it’s probably best to leave this job to a professional mechanic. But if you’re confident in your ability to tackle the repair, here’s a general overview of what you’ll need to do:

– First, relieve the pressure from the fuel system by disconnecting the negative battery terminal.

– Next, locate the fuel pump inside the gas tank and remove it (note that some fuel pumps are located outside of the gas tank).

– Once the old fuel pump is out, install the new one in its place.

– Finally, reconnect the negative battery terminal and start your car to make sure the new fuel pump is working properly.

Tools and Materials Needed

If you’re planning on changing your fuel pump yourself, you’ll need a few tools and materials. First, you’ll need a new fuel pump. You can purchase this from an auto parts store or online. Next, you’ll need a few tools to remove the old fuel pump and install the new one. A socket wrench set will be needed to remove the bolts holding the old fuel pump in place. You may also need a ratchet and extension cord. Finally, you’ll need some basic hand tools like screwdrivers and pliers.

The Steps to Changing a Fuel Pump

If your car isn’t starting, it may be due to a faulty fuel pump. While changing a fuel pump may seem like a daunting task, it’s actually not too difficult and can be done in a few hours. Follow these steps to change your fuel pump:

1. Disconnect the negative battery cable to prevent any electrical fires or shorts.

2. Relieve the pressure from the fuel system by disconnecting the fuel line at the tank and placing a rag over the opening.

3. With the help of a friend, remove the gas tank and set it aside in a safe place.

4. Unbolt the old fuel pump from its mounting bracket inside the tank and carefully pull it out. Be careful not to damage any of the surrounding wires or hoses.

5. Install the new fuel pump in the reverse order of removal. Make sure all connections are tight and free of leaks before re-installing the gas tank.
6. Reconnect the negative battery cable and start your car to test that the new fuel pump is working properly


When it comes to your car’s fuel pump, prevention is key. You can extend the life of your fuel pump by taking care of your car and keeping up with regular maintenance.

Here are some tips for preventing fuel pump problems:

-Keep your gas tank at least half full to avoid running the pump dry, which can damage it.
-Don’t let your car run low on oil, as this can also damage the pump.
-Use high quality gasoline to fill up your tank. Cheap gas can have water in it which can rust the fuel pump.
-If you notice any strange noises coming from the area around the fuel tank, have it checked out right away.