I know the spark plugs in my Accord are Platnium and can go for over 100K miles on them before needing to be changed. I drive alot of high way miles back and forth. I have considered changing the plugs now with 75K miles on them and replacing them with new Platnium plugs. Should I just hang lose till I go over 100K or replace them now?
take care
Bill

 

If you wanna replace em, replace em......A set shouldn't set you back that much

 

In that case, has anyone used those Iridium plugs? They are like $12 a plug. Platnium plugs are cheap and easy to replace. So I might just go that route.

take care
Bill

 

Stick with the OEM Iridiums if you decided to change them, I believe they are NGK's. Whatever you do, don't get Bosch. Our cars don't seem to do well with them.

http://www.handaccessories.com/accmaint03.html

This site sells them for pretty cheap. I would also check Majestic Honda

http://www.hondaautomotiveparts.com/