Hey all,
I asked the dealership the other day what the best spark plug was to use for my 90k servicing. I told them I had saw the Bosch Platinum 4+ which had 4 grounding terminals to create better spark. I was told that was a bad decision because it puts too much strain on the alternator and electrical system causing burnouts on electrical components due to stressing them out. He recommended the NGK brand.
Thoughts, suggestions?