Quote:
Originally Posted by nachob
What Dackel said, plus a couple more notes. Only get BMW or the Bosch plugs that go with the 1M. These cars can be very picky with plugs. The 1M are Bosch. Also, there is a special size socket for the new small plugs. I had to get it.
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12mm 12point (narrow walled)socket is needed. Yes, on only buying spark plugs from a BMW dealer.
Dack
135i Spark Plug replacement DIY...
http://www.1addicts.com/forums/showthread.php?t=602804
DIY: manual transmission and diff fluid change (see my
post #70)
http://www.1addicts.com/forums/showthread.php?t=409293