Pull the plug boots out. This allows them to sell more assemblies of wires to fit more applications, so you may have slight differences. Now that you understand all the steps to building your own custom plug wires you may have additional questions on what spark plug wires to purchase. Make sure your spark plug is in the boot and that the top button is in the spring. Remove the screw protruding from the wire, this will be replaced by a metal coil which comes in the spark plug boot kit (click on link in tools needed). It is recommended on a warm engine. Consider hiring a local mechanic to diagnose and fix the problem. Replace the spark plugs if they are misshapen, old, or worn. Copyright 2023 Acton Media Inc. All rights reserved. To remove a blocked spark plug boot from your car, youll need a variety of equipment. Installing new plug wires while performing a tune-up increases the amount of spark delivered to the spark plugs. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/7\/70\/Change-Spark-Plugs-in-a-Car-Step-1-Version-3.jpg\/v4-460px-Change-Spark-Plugs-in-a-Car-Step-1-Version-3.jpg","bigUrl":"\/images\/thumb\/7\/70\/Change-Spark-Plugs-in-a-Car-Step-1-Version-3.jpg\/aid18002-v4-728px-Change-Spark-Plugs-in-a-Car-Step-1-Version-3.jpg","smallWidth":460,"smallHeight":259,"bigWidth":728,"bigHeight":410,"licensing":"
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