no spark

[RICHIE]

hi all i was wondering if any one can help. my ZZR250 has lossed spark. its not the coils as neather coils are fireing, are ingniters a comin fault!:brick:

[FROSTY]

how do you no deres no sparks?

[RICHIE]

theres no spark when i pull plug out and crank it

[Hoon]

Eliminate the simple stuff before looking at the expensive things.

Did you make sure you earthed the plug properly when you tested it??

If so, try a new or working plug (yours could be fouled)
Check the coils are getting 12v (might be a fuse)