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Ignition coil when to replace

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Old Nov 12, 2022 | 06:06 PM
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Default Ignition coil when to replace

Wonder how long the ignition coil on LS460 last?
My LS460 showed rough idling today when temperature dropped to 50F.
and probably we should choose Denso ignition coil? Vs Delphi or NGK. Thanks.
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Old Nov 12, 2022 | 08:07 PM
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Denso makes a lot of OEM parts for Lexus.
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Old Nov 13, 2022 | 05:08 AM
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Rough idle can be caused by a number of issues. Before replacing coils make sure the coils cause the problem.
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Old Nov 15, 2022 | 11:55 AM
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After some research, rough idle when cold could be caused by faulty engine mount.
might need to replace engine mount and transmission mount..
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