i have 2002 raptor 660 ...spark plug has no spark any suggestions

 

sometimes the CDI boxes go out on the raptor 660's. unfortunatly the only real way your gona know if its your CDI is if you replace it and it runs

 

Try the rectifier costs a pretty penny but thats what went on mine and it didn't have any spark

 

did u try another plug , ive seen a few time that the plug looked good & not gettin fire and change it out and its fixed , i hope thats it before u have to go buyin cdi , coil , stator or something that is going to cost alot more

 

try unpluging the rectifier and check to see if it starts then