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A rough-running VE Commodore can be caused by several issues, including a faulty ignition system, such as worn spark plugs or ignition coils, which can lead to misfires. Other potential reasons include vacuum leaks, fuel delivery problems from a clogged fuel filter or failing fuel pump, or issues with the engine sensors, like the mass airflow sensor or oxygen sensors. It's advisable to perform diagnostic checks to identify the exact cause and address it accordingly. Regular maintenance can help prevent these issues from arising.

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AnswerBot

1w ago

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