Have you checked for spark yet? If it dropped two cylinders. Ignition failure. Faulty cdi box or pulse coil. Not ignition coil. Easy to check. Start with connections and grounds but not likely. Pulse coil might return to operational when cold, fail again within minutes. Check for spark at ALL four, swap plugs at box, problem moved ? Box bad. Also check resistance of pulse coils at connections.
-Kyle On Wed, May 2, 2012 at 6:16 PM, Bryan McGee <[email protected]> wrote: > Hello all, I need some help I have a 84 nighthawk cb650 and today out for > a ride my bike stalled when coming to a stop light now before this happened > it was running great did'nt miss a beat before the light I was in 5 gear > (now its a highway mind you) when at the light i tried restarting the bike > it was hard I had too keep the rpms at 2500 to it running and the sound of > the engine and exhaust did'nt sound right it was muffled. I was able to > ride home but it seemed at half power ,any idea's .now I do run sea foam > and I rebuilt the carbs last year,,thanks for your time any help is very > greatfull Bryan.. > > > -- > You received this message because you are subscribed to the Google Groups > "Nighthawk Motorcycle Lovers!" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/nighthawk_lovers?hl=en. > -- You received this message because you are subscribed to the Google Groups "Nighthawk Motorcycle Lovers!" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/nighthawk_lovers?hl=en.
