Can anybody Help,
My sons 1989 XR100 has developed an engine miss, which I suspect is either Points or possibly the Stator (I'm guessing).
I also have a 1980 XR80 and swapped its Coil and condensor and no difference. Still runs like a dog.
Tried another Spark Plug and another Spark Plug Cap , again no difference, still missing.
The engine miss is rather eratic.
Pulled down the carbie and cleaned it, athough it was pretty clean to start with. No problems there either, engine still missing.
I've now pulled off the the Flywheel and cannot figure out how to set the point gap, as the points do not appear to operate off the main crank, so how do you set the points gap to the recommended .012-.015 thou gap ????
I must be loosing it !!!!