BMW SPARK PLUGS
Posted: Mon Jul 06, 2009 7:17 pm
Who runs what type of spark plug in bmw engines ?
I would prefer to use champion if I can find the right grade. When I used Interspan ignition ngk plugs used to glaze over after about 5 laps causing a misfire, Interspan said I should use champion and it never happened again

I would prefer to use champion if I can find the right grade. When I used Interspan ignition ngk plugs used to glaze over after about 5 laps causing a misfire, Interspan said I should use champion and it never happened again
