Aveo 2004-2005

Relieving Fuel System Pressure


Remove the fuel filler cap. Locate the fuel pump fuse EF10 or EF18 in the engine compartment fuse box. Remove the fuel pump fuse. Start the engine and allow it to idle until it stalls. Crank the engine for 10 seconds to ensure fuel supply pressure is released. When vehicle service is complete, reinstall the fuel pump fuse and turn the ignition on to pressurize the fuel system. Start the vehicle and check the system for leaks.