Ford Workshop Service and Repair Manuals > Ranger 2WD V6-177 2.9L (1989) > Engine, Cooling and Exhaust | Engine | Tune-up and Engine Performance Checks | Ignition Timing | Ignition Timing Connector | Component Information | Technical Service Bulletins | Page 1535

Ignition Timing Connector|Description and Operation > < Octane Adjust Shorting Bar - Revised Procedures|Page 1534

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Pinpoint Test P - Spark Timing Check

Engine, Cooling and Exhaust
Engine
Tune-up and Engine Performance Checks
Ignition Timing / Ignition Timing Connector / Technical Service Bulletins
Page 1535

Ignition Timing Connector|Description and Operation > < Octane Adjust Shorting Bar - Revised Procedures|Page 1534