Ignition Coil May Fail After 100,000 Miles on Lexus ES300

Submitted by Vehicle Owner · May 29, 2025
Published by RepairPal

Problem overview

On higher mileage vehicles, an engine misfire may develop and/or the Check Engine Light may illuminate due to a failed ignition coil. It is not uncommon to replace all the coils when the first one fails in order to prevent return trips to the repair shop.

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