What happens if the coil pack is overheats while driving jeep Cherokee sport?

If the coil pack overheats in a Jeep Cherokee Sport while driving, it can lead to misfiring of the engine, reduced power, and poor fuel efficiency. Overheating may cause the insulation on the coil windings to break down, potentially leading to short circuits and failure of the ignition system. This can trigger the check engine light and result in difficulty starting the vehicle or stalling. In severe cases, prolonged overheating can cause permanent damage to the coil pack, necessitating replacement.