The 2012 Kia Sedona alternator problems are after the vehicle has been operated with electrical loads (lights, air conditioning), a weak alternator can cause starting difficulties. In some cases, the original alternator could not sufficiently charge the battery; Kia released a new alternator which can correct this concern.The alternator in Your car provides power to the spark plugs that ignite the gas in Your engine. If Your alternator is beginning to go bad there might not be enough power in Your spark plugs to start Your car or keep Your car running.Bad diodes are a common cause of alternator failure. The diodes are part of the rectifier assembly that converts the alternator's AC output to DC.
Ernie Cass
September 24, 2022
Am also have problems with the car using a lot of oil
Kirk V.
April 10, 2020
2012 kia sedona alternator problems lead to the battery not charging and are caused by bad regulators on the alternator.
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