The firing firing order of 6 cylinder engine pdf is the sequence of power delivery of each cylinder in a multi-cylinder reciprocating engine. This is achieved by sparking of the spark plugs in a gasoline engine in the correct order, or by the sequence of fuel injection in a Diesel engine.
When designing an engine, choosing an appropriate firing order is critical to minimizing vibration, to improve engine balance and achieving smooth running, for long engine fatigue life and user comfort, and heavily influences crankshaft design. For this inline-4 engine, 1-3-4-2 could be a valid firing order. In a gasoline engine, the correct firing order is obtained by the correct placement of the spark plug wires on the distributor. Engine Management system takes care of the correct firing sequence.
V6 engine, Mazda JE 3. Porsche 928, Ford Modular V-8, 351 Windsor, 5.