I have a 2000 SE with 101,000 miles on it. I replaced the spark plug in July, but the guy at the auto parts store convinced me to go with regular plug. I think I should have gotten the platinuim or iridium plugs. What do you guys think? I am currently in Baghdad for 6 months. When I return in March I am going to replace the plugs and wires.

Any opinions on this??????????

The regular plugs should be fine actually. The xterra seems to like them the best anyway.

Hello, You may want to try the Iridium plugs? These are suppose to last longer and fire better...........Aloha