This procedure is needed so that you are ensured of maximum performance for your car.
First you have to take the old plugs off. Then take the wires off. Clean everything off the plug and the connections. Measure the distance and double check your car manual for the actual measurement needed.
Or better yet, bring them to the mechanic.
First you have to take the old plugs off. Then take the wires off. Clean everything off the plug and the connections. Measure the distance and double check your car manual for the actual measurement needed.
Or better yet, bring them to the mechanic.