Spark Plug Wire Tools?

Answer A spark plug is an electrical device in the ignition of a vehicle that ignites gas by using an electric spark. Spark plugs are made up of an insulated wire and electrode, an ignition coil and a spa... Read More »

Top Q&A For: Spark Plug Wire Tools

How to Fix a Spark Plug Wire Mix Up?

Your car coughs and jerks down the road after an amateur spark plug change--chances are you mixed up the spark plug wires. The "firing order" of the spark plugs refers to the order in which the dis... Read More »

Spark Plug Wire Problems?

Spark plug wires are the channels by which electricity travels from the distributor or electronic ignition to the spark plugs. When everything is working in sync, the vehicle runs fine. However, if... Read More »

What gauge is a spark plug wire?

Spark plug wires have a total diameter--including insulation--of about 7 to 8 mm. Some plug wires have a solid wire core, but most have a composite conductor to suppress EMI, or electromagnetic int... Read More »

How to Remove a Spark Plug Wire?

Spark plug wires are the wire that house a boot on the end connecting the spark plug to the distributor or coil, depending on your vehicle. Removing the spark plug wire is an essential step when cl... Read More »