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Plymouth
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1990
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Grand Voyager L4-153 2.5L SOHC Turbo
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Repair and Diagnosis
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Maintenance
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Tune-up and Engine Performance Checks
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Ignition Timing
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Specifications
Ignition Timing: Specifications
IGNITION TIMING
Transmission
Basic Timing
Manual
12° BTDC +/- 2° @ 950
Automatic
12° BTDC +/- 2° @ 900
ELECTRONIC SPARK ADVANCE
Manual
25° +/- 4° @ 2000
Automatic
30° +/- 4° @ 2000