some just call it quits for no reason far less km than that. i would swap them out asap just for safety sake as its much harder to do on the hill. keep those as spares. but remember they are indexed plugs
some just call it quits for no reason far less km than that. i would swap them out asap just for safety sake as its much harder to do on the hill. keep those as spares. but remember they are indexed plugs
On the etec's the plug gap is aimed a certain direction to work properly which is what he means by indexed, which way its aimed im not sure as I havent pulled mine out yet to see how they were sitting.
I swapped both of mine on my 2011 and had no clue on how to tell how to index at the time I did it. Lol. Got lucky and set both in proper. But if you don't know what how and they arent correct they wont fire proper. I'd recommend getting your dealer or someone to show you how.
checked with the dealer on plug replacement for the etec and they assure me that the plugs are good for 10.000km. will not be touching mine for a while.