Quote:
Originally Posted by oil pan 4
Ruthenium is most commonly used as a cheap replacement for rhodium in electronics and hight tech stuff.
I almost bought 50 ounces of ruthenium back in 2015.
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I thought Ruthenium was perhaps a made up name and their marketing department should be fired.
None of this new tech works on old cars like a 1977 vintage.
So at what point does new tech not work?
Do these spark plugs depend on sensors and computers to adjust for what they are doing different?