LEMON Manuals
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1990
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Bronco II 4WD, Standard, M5OD-R1
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Repair and Diagnosis (Single Page)
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Engine Performance
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Engine Controls - Adjustments
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Ignition Timing
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Notes
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Ignition Timing: Notes
NOTE:
On 2.3L & 4.0L engines, spark timing is computer controlled. No adjustment is possible.