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air leak sound

  1. 289 V8, Turn engine by hand, whoosing sound from cylinder

    Classic Tech
    Hey All! We pulled the engine and put it on an engine stand. We have removed the intake manifold, water pump, and exhaust headers. We pulled the old pan and inverted the engine. When we turn over the engine with a wrench, we hear a whooshing or air leak sound from one or both cylinders at...