well i got my plugs changed like 4 thousand miles ago or waitno 6k ago when i first got my car andd want to run sum seafoam in the vac line, but dont know whether to wait till spark plug change or buy some new iridums off of ebay and run the sea foam thru on the current ones i have and then replace them.... how long do spark plugs last anyways?? sorry for the newb question lol... my car is idling a little louder and it just doesnt feel the same so i just wnat a peace of mind and get it all cleaned. =)

 

Just run seafoam through the ones that are in now, pick up some NGK Iridiums at PepBoys($6.99 each) and replace the plugs after you seafoam it.

Seafoam again after 2-3k miles but you don't need to replace the plugs again.

Let me know if you want some help replacing the plugs or running the seafoam.

I did mine all at once; intake, gas tank, and crankcase, then changed the oil and plugs.

 

NGK plugs last about 60k miles.

 

I was under the impression that the Iridiums lasted closer to 100k, but $40 every 60k is still fine with me.

 

No need to seafoam, your car is still freaking new, and not broken into yet

 

LOL, did you mean broken in?

 

umm well the car hass 106xxx and i got it at 100xxx and it doesnt fell right.. so do i really need to put in new plugs cause ive only put 6k on the plugs.... now that i think of it... i dont kno if its worth puttin in new plugs after 5-6k on the news 1's...