GM Chevy Mid-Size Cars 1964-1988 Repair Guide

FIRING ORDERS

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

See Figures 1, 2, 3, 4 and 5



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Fig. Fig. 1: Inline 6-cylinder firing order-1964-79 engines



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Fig. Fig. 2: Firing order for the 200 (1978-79), 229 (1980-83) and the 262 (1984 and later) V6 engines



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Fig. Fig. 3: 231 V6 engine firing order-1980-83 engines



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Fig. Fig. 4: V8 firing order-1967-74 engines



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Fig. Fig. 5: V8 firing order-1975 and later engines

 
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