Ford Contour won't start, possible flooding issue after recent fuel pump and filter replacement on Ford Contour

Some Ford Contour owners report experiencing no-start issues after replacing the fuel pump and filter, which may include difficulty starting, a strong smell of gas, and potential flooding. These symptoms could indicate problems such as faulty fuel pump functionality, leading to starting difficulties and fuel flooding. Additionally, low fuel pressure following the pump replacement can contribute to these starting issues. Some owners have also reported that a clogged fuel filter restricts fuel flow, causing pressure fluctuations and further starting problems. Over time, the wear and tear on the fuel pump, particularly in high mileage vehicles, can exacerbate these issues. Other factors, including a damaged fuel pump relay or persistent low fuel pressure, may also play a role in the starting difficulties experienced. To resolve these issues, it is advisable for owners to consult a trusted mechanic for diagnosis, check fuel pressure to ensure proper delivery, inspect the fuel system for contamination or damage, and assess related components like fuel injectors and rails for any potential clogging or damage.