1978 GMC C1500 Firing order

1978 GMC C1500
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ANTIBOOFER
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Electrical problem
1978 GMC C1500 6 cyl Two Wheel Drive Manual

I need to know the firing order, and placement of the plug wires on the distributor cap.
Mar 15, 2010 at 4:50 PM
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BLUELIGHTNIN6
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Inline 6-cylinder engines Firing order: 1-5-3-6-2-4 Distributor rotation: Clockwise


https://www.2carpros.com/forum/automotive_pictures/261618_1_147.jpg

V6 262 engines Firing order: 1-6-5-4-3-2 Distributor rotation: Clockwise


https://www.2carpros.com/forum/automotive_pictures/261618_2_96.jpg

Mar 15, 2010 at 5:41 PM