Sylvie Willis
The fuel pump in a 2006 HHR is located inside the fuel tank and has a small electric motor to ensure that pressurised gasoline flows to the engine. If your fuel pump is faulty, you will need to disconnect the battery and remove the pump through an access panel above the tank in the passenger compartment. If there is no access panel, you will need to drain the fuel and then lower the tank from the vehicle. You will also need to remove the fuel pump supply and return hoses, as well as the EVAP system hoses and electrical connections to the pump. This is a moderately complicated job and is best performed by a qualified mechanic.
| Characteristics | Values |
|---|---|
| Estimated cost | Between $669 and $2,408.70 |
| Labor cost | Between $185 and $399 |
| Parts cost | Between $270 and $1,225 |
| Fuel pump location | Inside the fuel tank |
| Fuel pump function | Supplies pressurised gasoline to fuel injectors |
| Fuel pump power source | Compact electric motor |
| Fuel pump pressure and output controlled by | Regulator |
| Fuel pump filtration | Either in the fuel tank using a pickup screen or externally with a replaceable filter |
| Fuel pump replacement frequency | Not specific, more common as mileage increases |
| Fuel pump replacement signs | Leaking, making noise, car not starting, engine stalling, check engine light on |
| Fuel pump replacement safety | Disconnect the battery to reduce fire risk |
| Fuel pump replacement steps | Disconnect fuel lines, electrical connections, and EVAP system hoses; drain fuel if no access panel; remove and replace fuel pump; re-establish connections; add fuel and test for leaks |
| Fuel filter replacement | Recommended to replace at the same time as the fuel pump |
What You'll Learn
Disconnect the battery
Disconnecting the battery is the first step in replacing the fuel pump in a 2006 HHR. This is a crucial safety measure that must be taken to reduce the chance of a fire occurring during the procedure.
Before beginning any work on the fuel pump, it is essential to disconnect the battery. This is because the fuel pump is an electric component, and disconnecting the battery will prevent any power from being supplied to it during the replacement process. This is an important safety precaution as it reduces the risk of sparks or electrical shorts, which could potentially ignite fuel vapors and cause an explosion or fire.
To disconnect the battery, locate the negative terminal, which is usually marked with a "-" symbol. Use a wrench or socket to loosen the nut that secures the negative battery cable to the terminal. Once loose, carefully remove the cable from the terminal. Ensure that the cable does not touch any metal parts of the car, as this could cause a short circuit.
After disconnecting the negative cable, move on to the positive terminal, marked with a "+" symbol. Again, use a wrench or socket to loosen the nut securing the positive cable and then remove the cable. With both cables disconnected, you can now safely proceed with the rest of the fuel pump replacement procedure.
It is worth noting that some sources recommend securing the front tires and placing a fire extinguisher nearby before beginning work on the fuel pump. These additional precautions can provide extra safety measures and peace of mind when undertaking this task.
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Remove the access cover
To remove the access cover of your 2006 HHR's fuel pump, you'll first need to disconnect the battery to reduce the chance of a fire. This is an important safety precaution when working with the fuel system.
Next, locate the access cover above the fuel tank in the passenger compartment. This is usually found inside the vehicle, above the tank. If there is no access panel, you will need to drain the fuel from the tank and then lower the tank from the vehicle to access the pump.
Once you have located the access cover, remove it by unscrewing or otherwise detaching it from the vehicle. Be careful not to drop any dirt or debris into the fuel tank while the cover is off, as this could contaminate the fuel.
With the access cover removed, you will be able to see the fuel pump and begin the process of replacing it. Remember to take all necessary precautions to prevent fires when working with the fuel system, and be sure to have a qualified mechanic perform the job if you are not experienced in auto repair.
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Drain the fuel
To drain the fuel from a 2006 HHR, follow these steps:
Firstly, disconnect the battery to reduce the chance of a fire. This is an important safety precaution when working with the fuel system.
Now, locate the fuel lines. You can do this by pulling up the rubber skirt under your gas cap. Pinch the blue tabs to remove the fuel output line, and then push on a suitable hose, inserting the other end into a proper container. This will allow you to drain the fuel from the tank.
Alternatively, you can locate the fuse for the fuel pump and remove it. You can then break an old or unused fuse, remove one of the blades, and insert the single blade into the side of the fuse that the wire goes to the fuel pump. With the bike off, use a wire to jump from the positive terminal on the battery to the blade. This method will empty the fuel tank quickly and completely.
Once the fuel is drained, you can proceed to replace the fuel pump. It is important to note that working with the fuel system can be dangerous, so take all necessary precautions to avoid a fire. Be sure to have a fire extinguisher nearby in case of any accidents.
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Remove the fuel tank
To remove the fuel tank from a 2006 HHR, you will first need to disconnect the battery to reduce the chance of a fire. Next, you will need to drain the fuel from the tank. Once the fuel is drained, you can start to remove the fuel tank by unbolting the tank straps and disconnecting all the lines. Be sure to have plenty of rags on hand to catch any fuel that may leak during this process.
Once the fuel tank is drained and all the lines are disconnected, you can begin to lower the tank from the vehicle. Depending on your vehicle, there may be an access panel above the tank in the passenger compartment that you can remove to access the pump. If there is no access panel, you will need to lower the fuel tank from the vehicle to access the pump.
When lowering the fuel tank, use caution as it may be heavy. You may need to use a jack or chest support to lower and lift the tank safely. Once the tank is lowered, you will be able to access the fuel pump for removal. Remember to cover the entry point with a rag to prevent any dirt or debris from entering the tank while it is exposed.
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Replace the fuel pump
Firstly, it is important to note that the fuel pump is located inside the fuel tank. The pump is powered by a compact electric motor and supplies pressurised gasoline to the engine.
Before beginning any work, it is recommended that you disconnect the battery to reduce the chance of a fire.
If your 2006 HHR has an access panel above the tank in the passenger compartment, you can remove the fuel pump through there. If there is no access panel, you will need to drain the fuel from the tank and then lower the tank from the vehicle to access the pump.
Once you have access to the pump, you will need to remove the fuel pump supply and return hoses, as well as the EVAP system hoses and electrical connections to the pump. Be careful not to reuse the O-ring and be mindful of any fuel leaking from the connectors. Place a rag over the hole and brush away any dirt to avoid contamination.
Next, attach any reusable brackets and pick-up screens to the new pump and install it. If your fuel system uses an in-line external filter, it is recommended to replace the filter as well. Re-establish all hoses and electrical connections and add fuel to the tank.
Finally, run the engine to test for leaks and ensure there are no fuel odours. Do not start or drive the car if you smell gasoline.
It is important to note that working with the fuel system is dangerous, and it is recommended to let a repair shop handle this job unless you are very experienced in auto repair.
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Frequently asked questions
The cost to replace a fuel pump in a 2006 Chevrolet HHR is between $669 and $2,409. The price includes parts and labor and may vary depending on your location.
Some symptoms of a bad fuel pump include a whirring noise from the fuel tank, the car not starting or stalling, and the check engine light coming on.
Fuel pumps do not have a specific replacement interval. However, replacement becomes more common as the mileage on the car increases. Repeatedly running the fuel tank low or driving with clogged fuel filters can shorten the lifespan of a fuel pump.
Due to the risk of fire, it is recommended to let a repair shop handle this job. Unless you are very experienced in auto repair, it is best to leave it to the professionals.
