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1987 DT150SS CDI output

sharkbaitin

New member
I'm having issues with my

I'm having issues with my 150 has spark to all cylinders with plugs out of motor but when you put the plugs back in the spark becomes intermittent. i checked out the motor using a stevens 77 meter and my cdi output barely met the 165 volt specs at initial cranking but after the first revolution or two it dropped to about 140 or 145 volts is this common with this motor or is the cdi shot ?oh the charging voltage was over 250. help please dont want to go buy uneeded parts but do want it to run properly thanks!!
 
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