Quote Originally Posted by baju83 View Post
sa mga out of warranty units, do you still follow change sparkplugs every 10k kms?

nakita ko kasi sa youtube, ngk kr6a-10 can last up to 40k kms..
that is true.
cleaning and re-gapping of sparking plugs seems to be a lost art nowadays.
maybe because new ones are cheap?
or because today's young 'uns do not know any better?
heh heh.

back in the day, we would clean and re-gap them, until they would be too worn to use.