Replacing the fuel pump is not a simple DIY job. It requires dropping the fuel tank, which involves:
* Safety First: Disconnect the battery negative terminal before starting any work. Fuel is flammable, so work in a well-ventilated area, away from ignition sources.
* Fuel Tank Removal: This often involves loosening fuel lines, disconnecting the fuel pump electrical connector, possibly removing exhaust components for access, and lowering the fuel tank. This process varies significantly depending on the year and model of your Aspire.
* Pump Replacement: Once the tank is lowered, you'll access the fuel pump assembly (which often includes the pump, sending unit, and fuel level sensor). The exact method of removal will depend on your specific Aspire's model. You'll need to carefully disconnect the electrical connections and fuel lines. A new fuel pump will need to be installed in reverse order.
* Fuel Tank Reinstallation: This involves reversing the removal process, securing the tank, and reconnecting all lines and electrical components.
* System Bleed/Prime: Once everything is reconnected, you may need to prime the fuel system to ensure it's properly filled and purged of any air pockets before you can start the car.
Cost:
The cost of a replacement fuel pump for a Ford Aspire varies depending on the brand (OEM Ford, aftermarket), the year of your vehicle, and where you buy it. Expect to pay anywhere from $100 to $300 for the pump itself. Labor costs could easily add another $200-$500 if you have a mechanic do it. Factor in the cost of any potential fuel line/gasket replacements as well.
Recommendation:
Unless you have significant experience with automotive repair, including fuel system work, it's strongly recommended that you take your Ford Aspire to a qualified mechanic to replace the fuel pump. Improperly handling the fuel system can be dangerous. A mechanic has the tools and expertise to do the job safely and correctly.
Before buying a new pump, you should get a professional diagnosis to confirm that the fuel pump is indeed the problem. Other issues can mimic fuel pump failure. A proper diagnostic scan can rule out other potential causes, saving you unnecessary expense.
