How to Test Spark Plugs
Hi! This is John from Expertvillage.com. In this video clip we will be going through the final procedure for replacing spark plugs, which is to start the vehicle and make sure everything is working properly. I am going to make sure I close the hood and when I go to start the car if it does not start that means I probably have my spark plug wires mixed up. This car started up good, but if your car does not start right away or if it does not start at all, you might want to check to make sure that your spark plug wires are securely on your spark plugs. Also in this demonstration we just did one spark plug whereas on your car you would want to do all of them.