Express, Savana, G1500, G2500, G3500, 1998-2005

Firing Orders

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Fig. 4.3L Engines Firing order: 1-6-5-4-3-2 Distributor rotation: Clockwise



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Fig. 4.8L, 5.3L, 6.0L and 8.1L Engines Firing order: 1-8-7-2-6-5-4-3 Distributorless ignition system (one coil on each cylinder)



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Fig. 5.0L, 5.7L and 7.4L Engines Firing order: 1-8-4-3-6-5-7-2 Distributor rotation: Clockwise



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Fig. 4.3L Engines Firing order: 1-6-5-4-3-2 Distributor rotation: Clockwise



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Fig. 4.8L, 5.3L and 6.0L Engines Firing order: 1-8-7-2-6-5-4-3 Distributorless ignition system (one coil on each cylinder)



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Fig. 5.0L, 5.7L and 7.4L Engines Firing order: 1-8-4-3-6-5-7-2 Distributor rotation: Clockwise



Click image to see an enlarged view

Fig. 4.3L Engines Firing order: 1-6-5-4-3-2 Distributor rotation: Clockwise



Click image to see an enlarged view

Fig. 4.8L, 5.3L, 6.0L and 8.1L Engines Firing order: 1-8-7-2-6-5-4-3 Distributorless ignition system (one coil for each cylinder)

 
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