Mike's Workshop Manuals
: Service manuals for every vehicle
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Ford
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1989
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Ranger 2D Pickup Extra Cab, 2.3 A, M5OD-R1
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Repair and Diagnosis
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Engine Performance
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System
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2.3L CEC Tests W/Codes
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Circuit Tests
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Test D13 - Spark Timing
Test D13 - Spark Timing
NOTE:
For 2.3L DIS testing, go to
TEST A - DIS NO START
.