Lexscme

Im lookin around and dont know what spark plugs to get i was thinkin Bosch platinums +2s,the SC is starting to misfire as i was driving around today.

Whats best for the SC for good gas mileage,Gaped?,nonGap plugs?

The spark plugs are orignal in my car their NGK R and were never changed so the car sounds spudering when u acclerate.

lmk

ashtray

iTrader: (12)

quick question. how do you know when it misfires?

over40driv

I went with the NGK iridiums. He prob. has a loud exhaust or feels it jerk.

Lexscme

i can feel it when i drive around 2k rpm at normal speed. when it studdered while driving.

and my exhaust is stock no mods yet.

1997Soarer

iTrader: (1)

Iridiums. Denso or NGK. You do NOT need to gap them.
If you're forced induction, I would stick with stock plugs and change them often. Changing iridiums often gets expensive.

I run Denso iridiums in both of my cars.