Ignition coils typically last between 80,000 and 100,000 miles. However, this can vary depending on the make and model of your vehicle, as well as your driving habits. If you experience any of the following symptoms, it may be time to replace your ignition coils:
* Engine misfires
* Reduced fuel economy
* Rough idling
* Stalling
* Check engine light illuminated
If you suspect that your ignition coils may be faulty, it's important to have them inspected by a qualified mechanic as soon as possible.
