powerpack ?

[pioneer17]

have 1989 susuki 150 ss on the way back to boat ramp noticed a cylinder started to missfire eventually more till motor barly idles powerpack ?

 

[Ryan M]

Re: powerpack ?

Test CDI output to ignition coil. If no output to misfiring cylinder test the trigger. If ok test ignition coil. Maybe new plugs?

 

[deejaycee_2000]

Re: powerpack ?

CDi hardly ever goes bad ..... 1 in a million .....

 

[hankll]

Re: powerpack ?

My 87 DT 150 SS was doing nearly the same, idle / air mixture was too rich, Deejaycee helped me with adjustment settings, and its better, could be plugs fouling from too much rich fuel idling in?