help!!!!! dizzy relay

[madmable77]

hi cn nyone tell meif any of the 5 relsys, 3 blue under dash and 2 bliue and black under bonnet would stop me getting spark if theypacket up?? me haynes dont sat what they are for, checked all fuses, changed dizzy cap and rotor arm and ordereddizzy from breaker butjust wondered if there is a relay or anything else i should be checkin that would stop spark???