1-8-4-3-6-5-7-2
This means that the spark plugs fire in that order.
It is important to note:
* This firing order is standard for most Vortec 350 engines. However, it's always best to consult your owner's manual or a reliable repair manual for your specific vehicle to confirm.
* The firing order is crucial for proper engine operation. It ensures that the combustion process occurs in the correct sequence, resulting in smooth and efficient power delivery.
