Firing Order

1992 GMC
6.0L • V8 • 2WD • AUTOMATIC
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BOBBITT94
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What is the firing order on the engine?
Jul 10, 2015 at 12:50 PM
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HMAC300
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1-8-4-3-6-5-7-2 see pic below.
Jul 11, 2015 at 10:11 AM
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FLOOKDAWG2003
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Could you tell me the firing order of a 1963 inline V6 Chevrolet C25.
Jan 2, 2019 at 7:37 PM (Merged)
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KEVOLEMON
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153624 if its a 235ci try that
Jan 2, 2019 at 7:37 PM (Merged)
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SUPERTECH1975
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1991 Other GMC Models V8

1991 GMC top kicker w/ towanda 366. Someone puled distributor and wires. I need firing order and #1 cap location. thanx
Jan 2, 2019 at 7:37 PM (Merged)
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HMAC300
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if you haen't got it fixed yet, #1 is at about the 11:30 position on a clock with 12 being teh very front of the engine. It should kind of point to the #1 cylinder. the firing order is 1-8-4-3-6-5-7-2 and it fires clockwise.
Jan 2, 2019 at 7:37 PM (Merged)
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MIKECHEDORE
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Engine Performance problem
1989 Other GMC Models V8 Two Wheel Drive Automatic

my fater in law changed his distributer cap and router but mixed up the plug wires i can't fiure out what goes where
Jan 2, 2019 at 7:37 PM (Merged)
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JDL
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https://images.2carpros.com/forum/automotive_pictures/170934_gmc_1.jpg

Hello, I came across the above pic.
Jan 2, 2019 at 7:37 PM (Merged)
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