Chevy 92 Blazer 4x4 HELP!

i have a 92 chevy blazer control moduale tested good has new coil rotor button distributor cap and wires. it started and ran for a couple of days then without warning died and won't start. has fuel but no spark have any ideas? jerry

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Does the Check Engine light stay on after turning the keyswitch on?

I'd take the coil wire off the distributor cap, stick the wire on a spark plug, ground the spark plug and see if it sparks while somebody tries to start the motor.