ignition leads replace one or the lot????

[94_v6_camry]

Hi folks,

Just finish replacing my spark plug and one of the ignition leads spark plug is not working...should i replace the all 6 wires or just replace the malfunction one???
My thinking was to replace everything i had this car for nearly 6 yrs and from the previous owner i assume he didn't change it either so i thought it make be a good ideas to change the whole kit....let me know what you think guys???

Cheers

[92phantom]

have u tested the others plugs. also are u goin to get the same plugs or upgrade. if the other plugs are in good condition i would see about just getting one but if the others are shit then definatly get the lot replaced.

[Eye8Pussies]

since you're talking about a 6cyl with 6 wires, I presume that you have a 3vz

and I would just go ahead and replace them all