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1-8-4-3-6-5-7-2 is the most common firing order. Bring the number 1 cylinder up to top dead center. And find out where it is pointing on the distributer, put the cap back on ,then start putting the plug wires clockwise on the distributer starting where it was pointing on the cap with number 1.

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โˆ™ 2007-11-29 19:11:49
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Q: Can you show you the firing order on a 1990 GM truck with a 350 engine?
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