Cummins 6.7 Firing Order

Firing order: 1-5-3-6-2-4 (153624).

Firing order diagram

TIMING END ▲112533465264
firing order 1-5-3-6-2-4. The small number by each cylinder is its place in the firing order.

Details

EnginesCummins 6.7L ISB
Years2007.5-present
Firing order1-5-3-6-2-4

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