No Spark!!

[kwaka]

Hi to all, I havn't posted a Q in a while because the projects been at a stand still. But she's up and running now. I'm not a bad mechanic, but a woeful auto electrician, my problem is iv'e got absolutley no spark at the plugs, but on cranking the engine for a while the coils are warming up so obviously they are getting power. Any suggestions what to test or check?
Cheers

[london calling]

If you're local to me I'll check your wiring and connections for you.
I'm at Loughborough J23/M1 East Mids.
If not you'll need a muti-meter or someone who has one and knows what they're doing.
Check the primary and secondary resistances of the coils and then check for a 12V feed to the coils with the ignition on.
The coils are usually pretty robust so it's highly un-likely that both pairs have packed up.
Make sure that any side stand cut-out switch isn't playing up,the same goes for your ignition kill switch.
Check your HT leads for continuity.
Also use a set of plugs that you know are working.

[kwaka]

Thanks Jack, unfortunatly I'm way too far away to drop around your place otherwise i would have jumped at the offer. I'll do all you said, but I'm not sure how to check the leads because i think they are sealed with the coils and i don't think all four would have packed up at once so it must be pre the leads.
Cheers