mercury Workshop Repair Guides

Mercury Workshop Service and Repair Manuals

Ignition Coil - Test, Shop Manual Revision|Page 3835 > < Ignition Coil - Test, Shop Manual Revision|Page 3833
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Ignition Coil: Specifications

Firing Order

Spark Plug...................................................................................................................................................................................................14mm tapered seat
Firing Order...................................................................................................................................................................................................................1-3-4-2
Ignition Coil Reserve.............................................................................................................................................................................................24,000 volts
Secondary Wiring Resistance.........................................................................................................................................................5,000 ohms/foot maximum

IGNITION TIMING

Automatic Transmission.........................................................................................................................................................................................13° BTDC 
Manual Transmission...............................................................................................................................................................................................10° BTDC

RESISTANCE VALUES

Ignition Coil

Primary..........................................................................................................................................................................................................  .31-1.0 ohm
Secondary...........................................................................................................................................................................................8,000 - 11,500 ohms

Ignition Coil - Test, Shop Manual Revision|Page 3835 > < Ignition Coil - Test, Shop Manual Revision|Page 3833