Hi,

I have Nissan Altima (2002) with 71000KM on it and I think it's time
for me to change the spark plugs. I read on another posting that it
doesn't have wires and instead it has coil packs. Do I have to change
the coil pack as well? or are they good for the life of the car. Also,
anyone knows the steps to change the spark plugs when you don't have
spark plug wires?

Thanks
Maz.