The fuel filter traps debris that could clog or damage the fuel injectors or engine. Fuel filters are usually located in the fuel line where it meets the fuel injection system at the engine or ...

fuel filter and fuel injectors. Fuel system components are built to last, so the fuel filter is the only part that’s likely to require replacement on a schedule.

Most auto parts stores allow you to ... To know when it’s time to change your air filter, watch for the engine light to illuminate, decreased fuel economy, difficulty accelerating, unusual ...