I recommend you change them at 100,000 miles unless the engine starts to run rough, miss, or get poor fuel economy before that.
Change the wires, rotor and cap.
Plugs, wires, rotor, cap, pcv valve.
try replacing your distributor, distributor cap, rotor, and maybe the spark plug wires.
Remove the distributor cap. Do not remove the plug wires. Pull the rotor off or remove the screws that hold it on, it that applies, and revese the process with a new rotor.
spark plugs dist cap rotor wires,oil change carb adjustment
disconnect battery. remove distributor cap screws/latch leaving the spark wires in place. remove rotor. may have a screw or it may slip right off. replace with new rotor and distr. cap. check proper orientation and transfer spark wires one at a time from old to new cap.
need to change all the plugs, change cap and rotor, change air filter, also probably change distributor wires
Tune it up. Replace the spark plugs, plug wires, distributor cap, rotor, fuel filter, and air filter.
change distributor cap and rotor
There is no distributor cap, only a ciol pack that the plug wires go to
remove the spark plug wires one at a time and unscrew the plugs
change them one by one and matching up the length take em out and put new ones in...