Hey Scotty NGK Ruthenium Spark plugs?
Honda CRV 2004 142k miles
Someone on another forum recommended NGK Ruthenium spark plugs. Are they accurately marketed and worth the purchase?
Well, the iridiums are good for 120,000 at least. If you believe the car will be on the road past that maybe they are woth it. It could be but likely not.
What's next? Unobtainium?