R80G/S Ignition Coil
Greetings helpers. A misfire diagnosis has led to an ignition coil (aftermarket) that displays only a yellow spark at the right plug. Plugs and leads have been swapped and replaced along with the NGK caps. Left side displays bright blue spark. Is it possible that only one side of the coil weakens or fails? The coil is a single unit with dual outlets. Disconnecting the left lead has the engine stop when relying on the right side and continue running when relying only on the left. Bike idles sweetly but at 3000rpm under load all hell breaks loose. Carbies have been cleaned with new needles jets and diaphrams and vacuum balanced. We are in Cajamarca Peru and have begun organizing a New coil. Hope this is the cure.
Any ideas?
Ken and Carol Duval
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