ocr: FUEL INJELTIUN In a Gas engine, Fuel injection refers to precise metering of the fuel to each cylinder, usually near the intake valve. This nethod of introducing fuel to the engine is superior to the carburator. IDLE JET AS small orifice which admits fuel when the airflow is too small for the Main Jet to operate properiy. Unlike the Main Jet, the Idle jet flow is produced by the relatively large amount of vacuum produced by the engine when the throttie is almost closed. INTAKE MHNIFULU The passage or passages connecting the carburatorts) to the cylinder intakels), or, in the case of a Fuel Inj ...
