Chevrolet Full Size Cars 1979-1989

Firing Orders

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To avoid confusion, remove and tag the wires one at a time, for replacement.



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Fig. Fig. 1 Inline 6-cylinder firing order



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Fig. Fig. 2 Firing order for the 229 and the 262 V6 engines



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Fig. Fig. 3 231 V6 engine firing order



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Fig. Fig. 4 Chevrolet produced V8 engine firing order



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Fig. Fig. 5 Oldsmobile produced V8 engine firing order Same firing order as Chevrolet V8, but counterclockwise distributor rotation

 
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