How often should Ignition cables be changed?

Ignition cables should typically be changed every 60,000 to 100,000 miles, depending on the vehicle and manufacturer recommendations. However, if you notice symptoms like engine misfires, rough idling, or decreased fuel efficiency, it may be a sign that they need to be replaced sooner. Regular inspections during routine maintenance can help determine their condition. Always refer to your vehicle’s owner manual for specific guidance.