Why do I need a new fuel pump for my Chevy Impala?
Why do I need a new fuel pump for my Chevy Impala?
A malfunctioning or failing fuel pump results in a decrease in fuel pressure, which leads to poor performance and weak fuel economy. A new, custom fuel pump replacement for Chevy Impala eliminates these problems and gives you better fuel economy, saving you time and money at the pump.
How to install a mechanical fuel pump on Chevy?
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Why does my Chevy Impala have low fuel economy?
Notes: Direct injection high pressure fuel pump. A malfunctioning or failing fuel pump results in a decrease in fuel pressure, which leads to poor performance and weak fuel economy. A new, custom fuel pump replacement for Chevy Impala eliminates these problems and gives you better fuel economy, saving you time and money at the pump.
Where is the fuel pump in the trunk?
Click to expand… Wrong! There is a fuel pump access cover under the trunk carpet, close to the rear seat. Pull through carpet back and you will see it there. When I did my system last summer I ran some wire under the trunk carpet and saw it there.
Can you replace the fuel pump in a 2003 Chevy Impala?
The fuel pump in your 2003 Chevrolet Impala is easy to access. Unlike on many vehicles, you will not have to remove the fuel tank or jack up the car. All of the connections are designed to be separated by hand, so you only need tools to remove an access panel. A replacement pump can be purchased or ordered from most auto-part shops.
How do you remove the fuel pump access panel?
Remove the spare tire and trunk liner to reveal the fuel pump access panel. Remove the seven nuts that hold it in place and pull off the panel. Unplug the electrical connector and wipe off the pipes and assembly to prevent buildup from getting into the fuel. Snap open the quick-connect fittings and remove the hoses.
Where can I get a new fuel pump?
A replacement pump can be purchased or ordered from most auto-part shops. Relieve the fuel system pressure. Open the gas filler cap. Pull the fuel pump relay out of the junction box on the right side of the engine compartment. The inside of the lid shows the location of the relay. Start the car and run it until the engine dies.
How do you remove the pump from a gas tank?
Unplug the electrical connector and wipe off the pipes and assembly to prevent buildup from getting into the fuel. Snap open the quick-connect fittings and remove the hoses. Pry off the snap ring that retains the pump and slide the pump assembly out of the tank.
