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2.8L V6 (173 CI) Engine
Plugs: Champion RV12YC Gap: .045 Timing: 10º BTDC (see below) Firing Order: 1-2-3-4-5-6
The odd numbered cylinders are on the passenger side, front to back. The even numbered cylinders are on the driver side, front to back. The distributor rotation is clockwise.
This design may seem odd to those who are familiar with Chevy engines, but this is the true firing order and cylinder layout for all 2.8L V6 (173 CI) Chevy engines.
Simply Check the INTAKE MANIFOLD.. the firing order is embossed on it near the throttle body
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1, 2, 3, 4, 5, 6, clockwise.
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whats the firing order for a 1885 Chevy 350 v8 I am not sure why someone answered the question with the above answer but the firing order on all Chevy V8 engines in the 80's was 18436572.
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Gapping sparkplugs for 1985 Chevy Blazer?
.035
