Hi Norm and Mf
I've had failed coils a lot on the Quantam motors and
a few times swapped over 3 coils before getting spark.
One Quantam motor I took a coil off had thrown a conrod
after fitting the coil to another motor it still had no spark,
I don't understand how a motor can break a conrod but have no spark.The coil just happened to fail while the motor threw the rod.
Cheers
Max.