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GMC Truck
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1998
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S15/T15 Sonoma P/U 2WD L4-2.2L VIN 4
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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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Locations
Positive Crankcase Ventilation: Locations
This system on this vehicle no longer utilizes a PCV Valve.
Refer to Description and Operation for more information.
Description and Operation