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Chevrolet
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1985
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Impala 5.0 H
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Repair and Diagnosis
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Engine Performance
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System
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Fuel Injection System - Diesel
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Adjustments
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Injection Timing
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Notes
Injection Timing: Notes
NOTE:
For optimum engine performance, timing adjustments must be made using Timing Meter (J-33075). Engine malfunctions must be corrected before timing adjustments are made.