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1992
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Grand AM L4-138 2.3L VIN A MFI
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Repair and Diagnosis
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Powertrain Management
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Emission Control Systems
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Positive Crankcase Ventilation
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Technical Service Bulletins
Positive Crankcase Ventilation: Technical Service Bulletins
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Engine Controls - Revised Chart C13, Crankcase Vent
PCV - Mislabeled Block Heater is Crankcase Vent Heater
Emissions - Diagnose/Replace Crankcase Vent Heater