Engine fuel system details: 1 - carburetor; 2 - warm air intake; 3 - cold air intake; 4 - air filter housing cover; 5 - filter element; 6 - air filter housing; 7 - fuel level and reserve indicator sensor; 8 - filler neck; 9 - ventilation hose; 10 - fuel tank; 11 - fuel line; 12 - fuel hose; 13 - fuel filter; 14 - fuel pump