Replacing Fuel Pump In '03 Sebring: Step-By-Step Guide

Replacing the fuel pump on a 2003 Sebring involves a few steps. First, you need to disconnect the negative battery cable and drain the fuel tank. Then, you'll need to raise the vehicle, remove the bolts from the fuel tank straps, and disconnect the fuel filler tube, fuel line, vapor line, and vacuum line. Next, unlock and disconnect the fuel pump electrical connector. You can then lower the fuel tank, remove the old fuel pump, and install the new one, along with a new O-ring seal. Finally, re-install the fuel tank and tighten the bolts. The fuel pump is located inside the fuel tank, so you will need to lower the tank to access it. The average cost for a professional fuel pump replacement is between $1,108 and $1,159, but it can be done at home with the right tools and safety precautions.

The fuel pump is located inside the gas tank

To replace the fuel pump on a 2003 Sebring, you will need to access the fuel pump, which is located inside the gas tank.

First, lower the gas tank down to the ground. You will then need to remove the fuel pump and sending unit from the top of the tank. Carefully swap out the old unit for a new one, ensuring that you reconnect the harness and fuel lines securely. It is also recommended to replace the fuel filter at the same time. Finally, place the tank back into position.

It is important to note that working with the fuel system can be dangerous, and there is a risk of fire. Therefore, unless you are very experienced in auto repair, it is advised to leave this task to a professional mechanic.

To replace it, lower the tank down to the ground

To replace the fuel pump on a 2003 Sebring, you'll first need to lower the fuel tank to the ground. This is because the fuel pump is located inside the gas tank.

To do this, first, make sure to release the fuel pressure and disconnect the negative battery cable. Next, raise the vehicle and support it. Place a gasoline container under the fuel tank drain plug and remove the plug to allow the fuel to drain. Once drained, install the drain plug and tighten it. Support the fuel tank with a transmission jack and remove the fuel tank strap bolts. Now, lower the tank just enough so you can access the wiring and fuel lines. Disconnect the fuel filler vent tube, fuel and vapor lines, and the vacuum line from the leak detection pump. Loosen the fuel filler hose clamp and disconnect the hose. Finally, disconnect the fuel pump module harness connector. With all connections now disconnected, you can lower the tank further and remove it from the vehicle.

Now that the tank is on the ground, you can access the fuel pump and replace it.

Disconnect the negative battery cable

To disconnect the negative battery cable on a 2003 Sebring, you'll need to locate the battery. On a 2006 Chrysler Sebring, for example, the battery is located in the wheel well in the front driver's side. The best way to access it is by removing the front tire.

• Locate the negative battery terminal: The negative terminal will typically be marked with a "-" sign or a black cover. It is usually located on the driver's side of the car.
• Loosen the nut on the negative terminal: Use a suitable wrench to loosen the large nut connecting the cable to the terminal. Turn it counterclockwise to loosen it.
• Remove the nut and cable: Once loosened, you can usually remove the nut and cable by hand. Be careful not to let the cable touch any metal surfaces, as this could accidentally restore the circuit.
• Secure the cable: Some Sebring models have a plastic collar and loop at the edge of the plastic collar. Slip the loop back onto the terminal and secure it with the nut you removed. This safely stores the cable and prevents accidental contact.
• Repeat for the positive terminal (optional): If you also need to disconnect the positive cable, locate the positive terminal (marked with a "+" sign or a red cover). Repeat the same process as above. When reconnecting, always connect the positive cable first, followed by the negative cable.

It is important to note that working with a car's electrical system can be dangerous. Always exercise caution and refer to a professional mechanic or a detailed Sebring repair guide if you are unsure about any steps. Additionally, always disconnect the battery when performing fuel pump replacements to reduce the chance of a fire.

Remove the fuel pump lock ring

To remove the fuel pump lock ring on a 2003 Sebring, you'll first need to disconnect the battery to reduce the chance of a fire. Next, you'll need to access the fuel pump, which is located inside the gas tank. You will need to lower the tank to the ground to do this.

Once you have access to the fuel pump, you can begin the process of removing the lock ring. It's important to note that this process may vary slightly depending on the specific tools you have available and the design of your Sebring's fuel pump.

One method for removing the lock ring is to use a specialised tool that catches the ribs on the locking ring and turns it counter-clockwise to loosen it. If you don't have access to this tool, you can use a large pair of channel locks or a flat screwdriver and a hammer to hit the ring clockwise or counter-clockwise (depending on its design). You may need to hit it with some force, but it should turn. When turning the ring, be sure to hit away from the curved side.

As a safety precaution, it is recommended to use a brass punch and a brass mallet or a dead blow hammer when working around gas to avoid creating sparks. Additionally, before beginning any work, be sure to vent the tank by removing the cap to relieve any remaining pressure.

Install the new fuel pump

To install the new fuel pump, follow these steps:

Firstly, you will need an assistant to help you install the fuel tank. With the aid of your assistant, tighten the fuel tank strap bolts to 40 foot-pounds with a torque wrench. Next, tighten the fuel filler hose clamp to 32 inch-pounds with a torque wrench.

Now, you can install the new fuel pump using the items included in the kit, especially the O-ring seal. Place a new seal in position in the tank opening and position the fuel pump in the tank. Position the lockring over the fuel pump module and tighten it using a brass punch and hammer.

Once the new fuel pump is in position, connect the electrical connector and the fuel line to the fuel pump. Then, install the fuel tank.

Finally, lower the vehicle and connect the battery cable. Fill the fuel tank and use the DRBIII(R) scan tool to pressurise the fuel system. Check for leaks.

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