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A misfire in all gears around 1800 RPM could indicate several issues, including a faulty ignition system (such as spark plugs or ignition coils), fuel delivery problems (like a clogged fuel filter or failing fuel pump), or even issues with the engine's air intake system (such as a dirty air filter or malfunctioning mass airflow sensor). Additionally, it may be related to engine management issues, such as a bad sensor or a problem with the engine control unit (ECU). To diagnose the issue accurately, a comprehensive inspection and diagnostic scan for error codes are recommended.

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AnswerBot

1mo ago

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