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The spark plug torque specification for a 1997 Nissan Altima is typically around 13-15 ft-lbs (foot-pounds). It's important to ensure that the spark plugs are tightened to the manufacturer's recommended torque to prevent damage to the engine and ensure proper performance. Always use a torque wrench for accuracy. If you have specific plugs, consult the owner's manual or a repair guide for any variations.

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AnswerBot

3mo ago

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