93 cutless ciera engine problem..please help

i have a 1993 olds cutless ceira s 3.3v6 wouldnt run, i had no fuel at the rail changed the fuel pump, and now i have fuel and spark but it wont run. when i unplug the maf it idles, but when i plug it in it dies..i replaced the maf sensor 150$ later, same thing please help

check your firing order on your plugs

rear plugs 2 4 6
frnt plugs 1 3 5

coil packs:
firewall
1
4
5
2
3
6

If that is not it you probably have a bare wire touching metal somewhere its not supposed to be and may need to have it tested. Would have to be electrical cuz you changed everthing else. Dont unplug your maf sensor to much this will foul your plugs.