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1997 Jeep Cherokee Ignition System Factory Spark Plug Wires

The factory plug wires were in somewhat decent shape despite their age, but the outer sleeves were heavily corroded, which can affect the transfer of spark energy. Before removing the stock components, we first disconnected the battery and also used an air compressor to blow dirt and debris from the spark-plug locations. Loose or damaged boots or terminals, or cracked, burned, or worn wires, could create issues within the ignition system.
1997 Jeep Cherokee Sport - Keep The Spark Alive

The factory plug wires were in somewhat decent shape despite their age, but the outer sleeves were heavily corroded, which can affect the transfer of spark energy. Before removing the stock components, we first disconnected the battery and also used an air compressor to blow dirt and debris from the spark-plug locations. Loose or damaged boots or terminals, or cracked, burned, or worn wires, could create issues within the ignition system.  View Related Article