A Simple question..
what kind of rare Metal does it contain these days!..Specifically those plugs that are NGK, BOSCH, Denso made..
does it still contain Nickel?or platinum?or iridium?..
reading from this Thread: http://cr4.globalspec.com/thread/74113/platinum-recovery-from-spark-plugs#comment801353
I became interested in spark plug selling. though i'm not from America i just want to know..because i'm also interested in selling rare metals. i just collected some Dead spark Plugs. don't know if these Spark Plugs do contain Rare Metals.
Please do Enlighten me. Thank You!