What could be the reason for no response when pressing the accelerator while driving?

[CamillaFitz]

No response when pressing the accelerator while driving could be due to poor fuel quality or a faulty fuel pump. Here are the specific explanations: Poor fuel quality: If you experience weak acceleration when pressing the pedal, and it returns to normal after lifting and pressing again, this is likely caused by substandard fuel quality. Faulty fuel pump: Another possible issue is with the fuel pump. When the fuel pump malfunctions, it often fails to build sufficient pressure, resulting in ineffective high-pressure fuel injection. This leads to poor fuel atomization and reduced efficiency. Fuel system malfunction: The fuel system is another common area for faults. If insufficient fuel enters the combustion chamber, the cause is typically either a clogged fuel injector or a leaking fuel line. Additionally, a malfunctioning fuel filter in the fuel system can also cause such issues.