Thread: timing belt & spark plugs ~ which ones?
View Single Post
Old 06-11-2014, 08:14 AM   #12 (permalink)
gone-ot
...beats walking...
 
Join Date: Jul 2009
Location: .
Posts: 6,190
Thanks: 179
Thanked 1,525 Times in 1,126 Posts
Quote:
Originally Posted by Xist View Post
Don't platinum and iridium plugs still contain copper?
Some do, but it's WITHIN the upper area of the spark plug, not down at the center electrode inside the combustion chamber.
  Reply With Quote