Quote:
Originally Posted by Tjalle
OK, I will change sparkplugs every fourth year- no big deal. Thanks.
I will, anyhow, not buy sparkplugs from BMW.
|
I think the better way to do it is by miles.
I did mine at around 50k miles, but I believe the specified interval is 60k miles.
I ended up buying the spark plugs from BMW. They were not that expensive and they come pre-gapped.
http://f30.bimmerpost.com/forums/sho....php?t=1226053