How to Change Spark Plug Wires on Caravan 97?

Changing spark plug wires are fairly easy and usually requires no tools. Each spark plug wire is connected to a spark plug, and brings the electrical spark to the spark plug in order to ignite the fuel inside the engine’s cylinders. A damaged spark plug wire can make your car run rough and affect gas mileage. Learn how to change a 1997 Caravan spark pulgs at