Pinion gear to flywheel ring gear clearance is being discussed. Technician A says if there is too much clearance, there will be a high-pitched noise after the engine starts. Technician B says if there is too little clearance, there will be a high-pitched noise while the starter is cranking the engine. Who is correct?

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The Answer of Pinion gear to flywheel ring gear clearance is being discussed. Technician A says if there is too much clearance, there will be a high-pitched noise after the engine starts. Technician B says if there is too little clearance, there will be a high-pitched noise while the starter is cranking the engine. Who is correct?

Pinion Gear to Flywheel Ring Gear Clearance Is Being Discussed