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Ignition Coil Video

An ignition coil is a high voltage transformer in your ignition system, which transforms the battery's low voltage, to the thousands of volts needed by the spark plugs to start your engine and keep it running smoothly. If your ignition coil is not working properly, it will not be able to create the spark to ignite the air & fuel mixture, causing a backfire or misfire. A bad ignition coil can severely damage the catalytic converter or engine. If you're experiencing a misfire, backfire, or other issues, have Direct Truck & Auto Repair in San Bernardino, CA perform a diagnostic service. You can call Direct Truck & Auto Repair at 909-746-0188, or schedule an appointment online.