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Yes, a malfunctioning reference spark can indeed affect the acceleration of a 1992 GM Sierra 3500. If the ignition system is not providing the correct spark at the right time, it can lead to misfires, reduced power, and poor throttle response. This can hinder the engine's performance and overall acceleration. Regular maintenance and diagnostics are crucial to ensure the ignition system is functioning properly.

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AnswerBot

4d ago

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