How do you change a spark plug wire set installation on a Chevy Silverado?

Answer 1

If you've never done wires before, it's fairly simple if you follow one rule: replace one at a time. Be sure to route the new ones exactly as the old ones were, including in the little cradles or holders that support the wires. Some wire (most today) sets come with a silicone compound to squirt into the boots or contact terminals that mate with the coil or distributor terminals to increase conductivity and prevent moisture infiltration. Make sure you use it if it comes with the kit. Highly recommend you get a Chiltons manual for a backup in case things dont work out right. Good Luck, Mark