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Ignition Timing > < A/T - Buzzing Noise at Idle|Page 1352

G 1500 1/2 Ton Van V8-379 6.2L DSL (1985)

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Firing Order: Specifications
Ignition Firing Order

Firing Order ..................................................................................................................................................................................................  1-8-7-2-6-5-4-3

Ignition Timing > < A/T - Buzzing Noise at Idle|Page 1352