Spark Plugs

change one spark wire at a time on the distributor.buy new set of spark plugs wires remove them from box.match old wires with new wires to use the correct length to each cylinder.now if you need to change distributor cap.mark location distributor cap.number tag plug wires on the distributor cap so you can remove plug wires on distributor cap so you can replace cap and rotor and put wires back on the distributor cap in correct place.remember change one plug wire at a time so you wont get confuse.

Follow the spark plug wires from your distributor cap to your spark plugs. Be sure to replace one at a time so you get the firing order correct. And be sure and gap your new plugs before you install them. Might want to check your distributor cap and rotor while your at it. Be sure that you do not get the wires mixed up. You can number (or otherwise) mark them with a pen and some medical (white) tape to be sure you know where to put them back if you do change your distributor cap and rotor. Good luck. Let me know if this helps. Thanks

Buy the correct set of wires for your vehicle from an auto parts store, open your hood, remove and replace one wire at a time, with a new wire of the same lenght, from the box of new ones. Make sure you press the new wires firmly onto the spark plugs and distributor cap terminals until they snap on.

Bad plug wire or loose connection.

there should be 2 clips on from the rotor housing to the cap, pull the clips off and lift the cap, you will want to change the rotor inside as well. do not remove the spark plug wires from the old cap yet...replace the rotor, it will only go on one way, and put new cap on, it too should only go one way. now, one at a time, pull the plug wires and put them on the new cap that is mounted. this will ensure that you have them in the right order.