Can anyone explain why spark plugs seem to just give up....?
Went riding today, all seems fine, bike starts easy as allways.
Rides for 30 min, quick stop, 5-6 min, then bike wont start....
Innvestigating, and no spark...
Replaces spark plug, all is fine again.
Less than 2 hours on this plug, NGK br 9 es.
Same thing has happend before, also on other bikes,
and in my snowmobile.
But there dont seem to be any reasonable patern,
ran my previous spark plug for a long time...
Bj?rn Ivar