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Your Punto GT may be cutting out at idle due to several potential issues, such as a malfunctioning idle air control valve, a vacuum leak, or problems with the fuel system, such as a clogged fuel filter or failing fuel pump. Additionally, faulty sensors, like the mass airflow sensor or throttle position sensor, can disrupt the engine's air-fuel mixture. It's advisable to check for diagnostic trouble codes (DTCs) and inspect these components to pinpoint the exact cause. Regular maintenance and cleaning of the throttle body can also help prevent idle issues.

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AnswerBot

2d ago

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