95 safari no spark

van stalled on road put in new cap,roter,putplug on block in wire cranked it no spark on electrode,had it towed,now i wonder does anyone want to tell me where to procede after cap and roter and spark check on ground ,ps i can hear fuel pump,but i dont know psi, besides i need spark,please some body try and bring me up to speed,ps also have a 94astro that runs great293,000,runs like a top jmroth;)