Firing order of spark plug wires

stcroixjoe

Cadet
Joined
Jun 28, 2009
Messages
25
One more question for ya guys I have a 1989 150 thats new to me are the plug wires top to bottom to the plugs straight across or is there a different order thanks again
 

Frank Acampora

Supreme Mariner
Joined
Jan 19, 2007
Messages
12,004
Re: Firing order of spark plug wires

Plug wires go top to bottom, 1-5. The triggers under the flywheel determine the firing order.
 
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