Post by dziubas359 on Oct 1, 2017 15:35:16 GMT
Hello guys. I've recently swapped an engine on my XJ900s Diversion 1999. Since then I can see (when it's dark) and hear the sparking from the HT leads and from
spark plugs caps. I've bought used, original one coils and fitted, but no difference. Than I've bought a new pattern one coils. No difference. Than bought a new spark
plugs caps. No difference. I've swapped an spark plugs. Sparking is still there. I still feel lack of power when accelerating hard around 5-6k revs. Somebody told me
that the engine has maybe a bad earth. Maybe I should've bought a new Yamaha ones coils (very expensive) and changed them the same time with a new spark plugs
caps? If a new leads started sparking that means they are rubbish or I can use them again? I'm running out of ideas. Thank you for any help.
spark plugs caps. I've bought used, original one coils and fitted, but no difference. Than I've bought a new pattern one coils. No difference. Than bought a new spark
plugs caps. No difference. I've swapped an spark plugs. Sparking is still there. I still feel lack of power when accelerating hard around 5-6k revs. Somebody told me
that the engine has maybe a bad earth. Maybe I should've bought a new Yamaha ones coils (very expensive) and changed them the same time with a new spark plugs
caps? If a new leads started sparking that means they are rubbish or I can use them again? I'm running out of ideas. Thank you for any help.