help? starting prob w/ stealth

I've tried the search function but I couldn't find anything. I have a 91 stealth Es and the motor will crank, but wont run. I've checked for spark, and its good. Im pretty sure it is getting fuel because i can smell it when I attempt to start it repeatedly. Are there any common problems with these motors that cause this? I know that the other DSM's are notorious for ECU problems. Thanks in advance