Cold engine sputtering is an idling problem in the 2001 Mazda Tribute. Rough idling is another common complaint. The air control valve sticking is a common cause of idling problems. If the idle control valve fails, it may leave the vehicle without a source of air to maintain a proper idle. This may result in the engine stalling while operating, and in some cases may result in an engine that will not idle at all, and stalls as soon as it is started. The idle air control (IAC) valve is located on the throttle body of fuel-injected engines, where it works with the vehicle's ECU to electrically regulate airflow to the engine to ensure smooth idling.
Adam N.
April 9, 2020
Rough idling is a common complaint for the 2001 mazda tribute. Cold engine sputtering is also a problem, which is generally due to the air control valve sticking. Faulty spark plugs or ignition coil are concerns, too.
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