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A bad ignition coil will cause your engine not to have any spark. Without any spark the engine cannot start or run.

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โˆ™ 2014-08-22 00:39:02
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Q: What are symptoms of a bad ignition coil?
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How can you tell if an ignition coil needs to be replaced?

It is important to recognize the signs of car parts going bad. The symptoms of an ignition coil going bad are bad fuel economy, backfiring, starting problems and engine misfiring.

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A bad ignition coil normally won't allow your engine to start given there is no spark. If it is starting to go bad, it causes misfiring which can be noticed as a stutter, or random shake of the engine. Check the ground of the coil before replacing it.

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You can test the ignition coil on a car by using a multimeter. A bad ignition coil can be the cause of a car not starting.

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Will a bad ignition coil in a 2000 town car cause the car not to start?

Yes, a bad coil will prevent the ignition from firing and the engine will not start.

Will the car start if the ignition coil is bad?

The engine will either not start, or run poorly if the coil is bad.

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There are 5 symptoms of ignition coil failure. They are: backfiring, starting problems, fuel economy is off (less millage per mile), engine misfiring, and vehicle stalling.

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