Operation CHARM
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GMC Truck
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1995
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Safari Van M V6-262 4.3L VIN W CPI
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Engine
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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 Mark Location:
The timing specification is
0° BTDC
. For timing adjustment procedure, refer to
Ignition System / Adjustments / Setting Timing Procedure
.
Ignition Timing