LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 1982 >> Cavalier Base, 2D Hatchback, Automatic Trans >> Repair and Diagnosis >> Engine Mechanical >> Auxiliary Emission Control Systems >> Air Injection Reactor System >> Testing >> Air Pump
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Air Pump

  1. Accelerate engine to approximately 1500 RPM and observe airflow from hoses. If airflow increases as engine is accelerated, pump is operating satisfactorily. If it does not increase, or is not present, proceed to next step.
  2. Check for proper pump belt tension, leaky valves, seized pump, or improperly routed or disconnected hoses.
    NOTE: Do not oil air pump. Also note that air pump system is not completely noiseless.
scientia non olet · About LEMON Manuals