Mercury Optimax 75, 90, 115, DFI starting year 2004 service manual., Page 71Get this manual

Mercury Optimax 75, 90, 115, DFI starting year 2004 service manual., Page 71

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IGNITION

Specifications
IGNITION SYSTEM Type Firing Order Spark Plug Type Spark Plug Gap Maximum Timing Idle Timing Throttle Position Sensor Idle W.O.T Crank Position Sensor Air Gap